Perceptix Technologies LLC v. Meta Platforms, Inc.
8:25-cv-01404
Overview
Case Number
8:25-cv-01404
Filing Date
2025-06-30
Status
Litigation filed
Court
District Court, C.D. California (cacd)
Presiding Judge
David O. Carter
Nature of Suit
830 Patent
Jurisdiction Type
Federal Question
Cause of Action
35:271 Patent Infringement
Parties
Defendant
Plaintiff
Court & Judges
Court
District Court, C.D. California (cacd)
Presiding Judge
David O. Carter
Docket Entries
COMPLAINT Receipt No: ACACDC-39999861 - Fee: $405, filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A - U.S. Patent No. Pat. No. 8498439, # 2 Exhibit B - Claim Chart for Pat. No. 8498439) (Attorney David A. Randall added to party Perceptix Technologies LLC(pty:pla))(Randall, David) (Entered: 06/30/2025)
2025-06-30
1
COMPLAINT Receipt No: ACACDC-39999861 - Fee: $405, filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A - U.S. Patent No. Pat. No. 8498439, # 2 Exhibit B - Claim Chart for Pat. No. 8498439) (Attorney David A. Randall added to party Perceptix Technologies LLC(pty:pla))(Randall, David) (Entered: 06/30/2025)
2025-06-30
2
COMPLAINT Receipt No: ACACDC-39999861 - Fee: $405, filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A - U.S. Patent No. Pat. No. 8498439, # 2 Exhibit B - Claim Chart for Pat. No. 8498439) (Attorney David A. Randall added to party Perceptix Technologies LLC(pty:pla))(Randall, David) (Entered: 06/30/2025)
2025-06-30
2
CIVIL COVER SHEET filed by Plaintiff Perceptix Technologies LLC. (Randall, David) (Entered: 06/30/2025)
2025-06-30
1
Request for Clerk to Issue Summons on Complaint (Attorney Civil Case Opening), 1 filed by Plaintiff Perceptix Technologies LLC. (Randall, David) (Entered: 06/30/2025)
2025-06-30
1
CERTIFICATE of Interested Parties filed by Plaintiff Perceptix Technologies LLC, identifying Electronics and Telecommunications Research Institute. (Randall, David) (Entered: 06/30/2025)
2025-06-30
1
CORPORATE DISCLOSURE STATEMENT filed by Plaintiff Perceptix Technologies LLC (Randall, David) (Entered: 06/30/2025)
2025-06-30
1
REPORT ON THE FILING OF AN ACTION Regarding a Patent or a Trademark (Initial Notification) filed by Perceptix Technologies LLC. (Randall, David) (Entered: 06/30/2025)
2025-06-30
1
NOTICE OF ASSIGNMENT to District Judge David O. Carter and Magistrate Judge Autumn D. Spaeth. (ghap) (Entered: 07/01/2025)
2025-07-01
1
NOTICE TO PARTIES OF COURT-DIRECTED ADR PROGRAM filed. (ghap) (Entered: 07/01/2025)
2025-07-01
1
Notice to Counsel Re Consent to Proceed Before a United States Magistrate Judge. (ghap) (Entered: 07/01/2025)
2025-07-01
1
21 DAY Summons Issued re Complaint (Attorney Civil Case Opening), 1 as to Defendant Meta Platforms, Inc. (ghap) (Entered: 07/01/2025)
2025-07-01
1
INITIAL STANDING ORDER FOLLOWING ASSIGNMENT OF CIVIL CASE TO JUDGE CARTER. (kdu) (Entered: 07/02/2025)
2025-07-02
1
PROOF OF SERVICE Executed by Plaintiff Perceptix Technologies LLC, upon Defendant Meta Platforms, Inc. served on 7/10/2025, answer due 7/31/2025. Service of the Summons and Complaint were executed upon Rebecca Vang, Authorized Employee, CSC Lawyers Inc., Agent For Service of Process Authorized to Accept on behalf of Defendant Meta Platforms in compliance with Federal Rules of Civil Procedure by service on a domestic corporation, unincorporated association, or public entity (Randall, David) (Entered: 07/16/2025)
2025-07-16
1
NOTICE of Appearance filed by attorney Sarah E. Piepmeier on behalf of Defendant Meta Platforms, Inc. (Attorney Sarah E. Piepmeier added to party Meta Platforms, Inc.(pty:dft))(Piepmeier, Sarah) (Entered: 07/29/2025)
2025-07-29
1
CORPORATE DISCLOSURE STATEMENT filed by Defendant Meta Platforms, Inc. (Piepmeier, Sarah) (Entered: 07/29/2025)
2025-07-29
1
STIPULATION Extending Time to Answer the complaint as to Meta Platforms, Inc. answer now due 9/2/2025, re Complaint (Attorney Civil Case Opening), 1 filed by Defendant Meta Platforms, Inc..(Piepmeier, Sarah) (Entered: 07/29/2025)
2025-07-29
1
NOTICE of Appearance filed by attorney Sarah Elizabeth Fowler on behalf of Defendant Meta Platforms, Inc. (Attorney Sarah Elizabeth Fowler added to party Meta Platforms, Inc.(pty:dft))(Fowler, Sarah) (Entered: 07/30/2025)
2025-07-30
1
Second STIPULATION for Extension of Time to File Answer to September 16, 2025 re Complaint (Attorney Civil Case Opening), 1 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Proposed Order)(Randall, David) (Entered: 08/29/2025)
2025-08-29
1
NOTICE OF MOTION AND MOTION to Dismiss Partially Dismiss Complaint filed by Defendant Meta Platforms, Inc.. Motion set for hearing on 10/27/2025 at 08:30 AM before Judge David O. Carter. (Attachments: # 1 Declaration of Sarah E. Fowler, # 2 Proposed Order) (Fowler, Sarah) (Entered: 09/02/2025)
2025-09-02
1
ORDER SETTING SCHEDULING CONFERENCE by Judge David O. Carter. Scheduling Conference set for 10/27/2025 at 08:30 AM before Judge David O. Carter. (kdu) (Entered: 09/05/2025)
2025-09-05
1
SCHEDULING NOTICE by Judge David O. Carter Status Conference re Appointment of Special Master is set for 9/15/2025 08:30 AM before Judge David O. Carter. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kdu) TEXT ONLY ENTRY (Entered: 09/05/2025)
2025-09-05
1
Text Only Scheduling Notice
2025-09-05
1
No Actions
MINUTES OF Status Conference re Special Master held before Judge David O. Carter: Case is called. The parties stipulate to appoint David Keyzer as Special Master. Order to be issued. APPEARANCES For Plaintiff: David Randall, Ehab Samuel; For Defense: Sarah Piepmeier. Courtroom Clerk: Karlen Dubon; Court Reporter: Deborah Parker; Time in Court {0:16}. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kdu) TEXT ONLY ENTRY (Entered: 09/19/2025)
2025-09-15
1
ORDER APPOINTING SPECIAL MASTER by Judge David O. Carter. The Court hereby appoints David M. Keyzer to serve as a Special Master for the Court in the above-captioned case. Mr. Keyzer's contact information is as follows: SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 09/22/2025)
2025-09-19
1
Status Conference - optional html form
2025-09-19
1
No Actions
FIRST AMENDED COMPLAINT against Defendant Perceptix Technologies LLC amending Complaint (Attorney Civil Case Opening), 1, filed by Plaintiff Perceptix Technologies LLC (Attachments: # 1 Exhibit A - U.S. Patent No. Pat. No. 8498439, # 2 Exhibit B - Claim Chart for Meta XR Headsets, # 3 Exhibit C - Claim Chart for Meta AI Headsets, # 4 Exhibit D - Claim Chart for Meta AR Headsets)(Randall, David) (Entered: 09/23/2025)
2025-09-23
1
(IN CHAMBERS) ORDER by Judge David O. Carter: In view of Plaintiff's filing of a First Amended Complaint (Dkt. 23), Defendant's Motion to Dismiss (Dkt. 18) is DENIED as moot. The motion hearing set for 10/27/2025 is VACATED. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (pd) TEXT ONLY ENTRY (Entered: 09/24/2025)
2025-09-24
1
Generic Text Only Entry
2025-09-24
1
No Actions
TRANSCRIPT ORDER as to Defendant Meta Platforms, Inc. for Court Reporter. Court will contact Kate Rose at katerose@perkinscoie.com with further instructions regarding this order. Transcript preparation will not begin until payment has been satisfied with the court reporter. (Fowler, Sarah) (Entered: 09/25/2025)
2025-09-25
1
AFFIDAVIT by affiant: David M. Keyzer re Order,, Add and Terminate Attorneys, 22 Affidavit of David M. Keyzer as Special Master filed by Special Master David Keyzer (Keyzer, David) (Entered: 09/29/2025)
2025-09-29
1
ANSWER to Amended Complaint/Petition, 23 Defendant's Answer to First Amended Complaint filed by Defendant Meta Platforms, Inc..(Fowler, Sarah) (Entered: 10/07/2025)
2025-10-07
1
NOTICE OF ERRATA filed by Defendant Meta Platforms, Inc.. correcting Answer to Complaint (Attorney Civil Case Opening) 27 (Fowler, Sarah) (Entered: 10/07/2025)
2025-10-07
1
ANSWER to Amended Complaint/Petition, 23 with JURY DEMAND CORRECTED Defendant's Answer to First Amended Complaint filed by Defendant Meta Platforms, Inc..(Fowler, Sarah) (Entered: 10/07/2025)
2025-10-07
1
JOINT REPORT of Rule 26(f) Discovery Plan; estimated length of trial 4-5 days, filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A - Proposed Schedule)(Randall, David) (Entered: 10/14/2025)
2025-10-14
1
ORDER SETTING TRIAL AND REFERRING CERTAIN ISSUES TO SPECIAL MASTER by Judge David O. Carter. The Court SETS trial to begin on February 9, 2027. The Scheduling Conference set for October 27, 2025 is VACATED. re Report 30 . SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 10/16/2025)
2025-10-15
1
TRANSCRIPT for proceedings held on 09/15/2025, 9:15 a.m. Court Reporter: Deborah D. Parker, CSR 10342, phone number transcripts@ddparker.com. Transcript may be viewed at the court public terminal or purchased through the Court Reporter before the deadline for Release of Transcript Restriction. After that date it may be obtained through TRANSCRIPTS@DDPARKER.COM or PACER. Notice of Intent to Redact due within 7 days of this date. Redaction Request due 11/7/2025. Redacted Transcript Deadline set for 11/17/2025. Release of Transcript Restriction set for 1/15/2026. (dpa) (Entered: 10/17/2025)
2025-10-17
1
NOTICE OF FILING TRANSCRIPT filed for proceedings 09/15/2025, 9:15 a.m. re Transcript 32 THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (dpa) TEXT ONLY ENTRY (Entered: 10/17/2025)
2025-10-17
1
Notice of Filing Transcript
2025-10-17
1
No Actions
Notice of Special Master Order No. SM-1 filed by Special Master David Keyzer. setting special master conference for October 27, 2025, at 10:00 A.M., by videoconference (Attachments: # 1 Special Master Order No. SM-1)(Keyzer, David) (Entered: 10/24/2025)
2025-10-24
1
Notice of Special Master Minutes filed by Special Master David Keyzer. minutes for special master conference held on October 27, 2025 (Attachments: # 1 Special Master Minutes)(Keyzer, David) (Entered: 10/27/2025)
2025-10-27
1
JOINT REPORT of Of Case Schedule Reached Following Hearing With Special Master Keyzer filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A Proposed Case Management And Discovery Schedule)(Randall, David) (Entered: 10/27/2025)
2025-10-27
1
SCHEDULING ORDER by Judge David O. Carter. Discovery cut-off 8/26/2026. Motions due by 12/7/2026. Final Pretrial Conference set for 1/25/2027 (CHANGED BY THE COURT DUE TO HOLIDAY) 08:30 AM before Judge David O. Carter. Jury Trial set for 2/9/2027 08:30 AM before Judge David O. Carter. (kdu) (Entered: 10/28/2025)
2025-10-28
1
Notice of Special Master Order No. SM-2 filed by Special Master David Keyzer. setting forth special master discovery dispute resolution procedure (Attachments: # 1 Special Master Order No. SM-2)(Keyzer, David) (Entered: 12/08/2025)
2025-12-08
1
MINUTE ORDER IN CHAMBERS by Judge David O. Carter: ORDER RE: CASE SCHEDULE. The Court hereby ORDERS a case schedule as follows (and the Special Master is authorized to modify dates pursuant to authority set forth in the Court's September 19, 2025 Order Appointing Special Master (Dkt. 22)): Trial 2/9/27 at 8:30 AM. Final Pretrial 1/25/27 at 8:30 AM. Settlement Deadline 12/23/26. Motion cutoff 12/7/26 at 8:30 AM. Last day to amend 12/29/25. re: Report 36 . SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 12/09/2025)
2025-12-09
1
NOTICE OF MOTION AND MOTION for Issuance of Letters of Request filed by Defendant Meta Platforms, Inc.. Motion set for hearing on 1/26/2026 at 08:30 AM before Judge David O. Carter. (Attachments: # 1 Declaration of Sarah E. Fowler, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Exhibit 4, # 6 Exhibit 5, # 7 Exhibit 6, # 8 Exhibit 7, # 9 Exhibit 8, # 10 Exhibit 9, # 11 Affidavit Proof of Service) (Piepmeier, Sarah) (Entered: 12/29/2025)
2025-12-29
1
NOTICE AND ORDER RE-SETTING HEARING by Magistrate Judge Autumn D. Spaeth: The Motion for Issuance of Letters of Request 40, noticed for hearing before the Honorable David O. Carter on January 26, 2026 is hereby RE-SET to February 4, 2026 at 10:00 a.m. before Magistrate Judge Autumn D. Spaeth, in Courtroom 6B, 6th Floor, 411 W. Fourth Street, Santa Ana, California, 92701. The parties are required to review Judge Spaeth's procedures page, https://apps.cacd.uscourts.gov/Jps/honorable-autumn-d-spaeth, for important procedures regarding motions. Mandatory chambers copies must be submitted by January 5, 2026 at 12:00 noon pursuant to the rules and this Court's specific procedures. Judge Spaeth's box is on the 7th floor in Santa Ana.THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kh) TEXT ONLY ENTRY (Entered: 12/31/2025)
2025-12-31
1
Text Only Scheduling Notice
2025-12-31
1
No Actions
OPPOSITION to NOTICE OF MOTION AND MOTION for Issuance of Letters of Request 40 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of David A. Randall ISO Plaintiff's Opposition, # 2 Exhibit 1 - Objections to Document Requests, # 3 Exhibit 2 - Objections to Deposition Topics)(Randall, David) (Entered: 01/14/2026)
2026-01-14
1
REPLY in support NOTICE OF MOTION AND MOTION for Issuance of Letters of Request 40 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Declaration of Sangyoon Lee, # 2 Declaration of Sarah E. Fowler, # 3 Exhibit 1, # 4 Exhibit 2, # 5 Exhibit 3)(Fowler, Sarah) (Entered: 01/21/2026)
2026-01-21
1
EX PARTE APPLICATION to Strike Untimely Evidence and Arguments In Reply (Motion related), 43 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of David A. Randall, # 2 Proposed Order) (Randall, David) (Entered: 01/27/2026)
2026-01-27
1
Opposition re: EX PARTE APPLICATION to Strike Untimely Evidence and Arguments In Reply (Motion related), 43 44 filed by Defendant Meta Platforms, Inc.. (Piepmeier, Sarah) (Entered: 01/28/2026)
2026-01-28
1
Notice of Appearance or Withdrawal of Counsel: for attorney Theresa H Nguyen counsel for Defendant Meta Platforms, Inc.. Adding Theresa H. Nguyen as counsel of record for Defendant Meta Platforms, Inc. for the reason indicated in the G-123 Notice. Filed by Defendant Meta Platforms, Inc.. (Attorney Theresa H Nguyen added to party Meta Platforms, Inc.(pty:dft))(Nguyen, Theresa) (Entered: 01/30/2026)
2026-01-30
1
NOTICE OF MOTION AND MOTION for Judgment on the Pleadings based on Invalidity under 35 U.S.C. § 101 filed by Defendant Meta Platforms, Inc.. Motion set for hearing on 3/23/2026 at 08:30 AM before Judge David O. Carter. (Attachments: # 1 Memorandum of Points and Authorities, # 2 Declaration of Theresa H. Nguyen, # 3 Exhibit 1 - Hearing Transcript, # 4 Proposed Order) (Nguyen, Theresa) (Entered: 01/30/2026)
2026-01-30
1
(IN CHAMBERS) ORDER VACATING MOTION HEARING AND TAKING MATTER OFF CALENDAR AND UNDER SUBMISSION by Magistrate Judge Autumn D. Spaeth: The Court finds Motion for Issuance of Letters of Request 40, appropriate for decision without oral argument. Fed. R. Civ. P. 78(b); C.D. L.R. 7-15. Accordingly, the hearing set for February 4, 2026 is removed from the Court's calendar and no appearances are required.THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kh) TEXT ONLY ENTRY (Entered: 01/31/2026)
2026-01-31
1
Text Only Scheduling Notice
2026-01-31
1
No Actions
STIPULATION for Order Re: Discovery of Electronically Stored Information filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order)(Fowler, Sarah) Modified on 2/3/2026 (kh). (Entered: 02/02/2026)
2026-02-02
1
ORDER GRANTING STIPULATION RE: DISCOVERY OF ELECTRONICALLY STORED INFORMATION by Magistrate Judge Autumn D. Spaeth: The Court, having considered the Parties Stipulation Re: Discovery of Electronically Stored Information 49, it is hereby ORDERED that the Stipulation is GRANTED. (kh) (Entered: 02/03/2026)
2026-02-03
1
STIPULATION for Protective Order filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Proposed Order)(Samuel, Ehab) (Entered: 02/03/2026)
2026-02-03
1
Notice of Special Master Order No. SM-3 filed by Special Master David Keyzer. setting special master discovery hearing for February 5, 2026, at 10:00 A.M., by videoconference (Attachments: # 1 Special Master Order No. SM-3)(Keyzer, David) (Entered: 02/03/2026)
2026-02-03
1
MINUTES OF Status Conference held before Judge David O. Carter: 1. The Perceptix Technologies LLC 2 (8:25-cv-02731) Case is hereby CONSOLIDATED with the lower-numbered Perceptix Technologies LLC 1 (8:25- cv-01404) Case. All future filings and proceedings shall be made and conducted in the Perceptix Technologies LLC 1 Case which will be the Lead Case. SEE DOCUMENT FOR FURTHER INFORMATION. Court Reporter: Miriam Baird. (twdb) (Entered: 02/04/2026)
2026-02-03
1
AMENDED MINUTE ORDER by Judge David O. Carter: Status Conference 53 . ( Rule 26 Meeting Report due by 2/9/2026.) SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 02/09/2026)
2026-02-03
1
TRANSCRIPT ORDER as to Defendant Meta Platforms, Inc. for Court Reporter. Court will contact Kate Rose at katerose@perkinscoie.com with further instructions regarding this order. Transcript preparation will not begin until payment has been satisfied with the court reporter. (Piepmeier, Sarah) (Entered: 02/05/2026)
2026-02-05
1
ORDER GRANTING STIPULATED PROTECTIVE ORDER by Magistrate Judge Autumn D. Spaeth re Stipulation for Protective Order 51 . (kh)
2026-02-05
1
Notice of Special Master Minutes filed by Special Master David Keyzer. memorializing the February 5, 2026 special master discovery hearing (Attachments: # 1 Special Master Minutes for February 5, 2026 discovery hearing)(Keyzer, David) (Entered: 02/06/2026)
2026-02-06
1
SCHEDULING NOTICE by Judge David O. Carter: Defendant's MOTION for Judgment on the Pleadings 47 currently set for 3/23/2026 is ADVANCED to 3/16/2026 at 8:30 a.m. before Judge David O. Carter. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (isa) TEXT ONLY ENTRY (Entered: 02/09/2026)
2026-02-09
1
Text Only Scheduling Notice
2026-02-09
1
No Actions
MINUTES (IN CHAMBERS) ORDER GRANTING DEFENDANT'S MOTION FOR ISSUANCE OF LETTERS OF REQUEST (Dkt. No. 40 ) by Magistrate Judge Autumn D. Spaeth: The Motion is granted. It is ordered that, on or before, February 17, 2026, Defendant Meta shall lodge with the Court the proposed letters of request with the following revisions: 1. Revise Sender and Requesting Authority to the undersigned. 2. Revise Sections 7d and 13 to reflect entry of the Stipulated Protective Order. (kh) (Entered: 02/10/2026)
2026-02-10
1
ANSWER to Complaint (Attorney Civil Case Opening), 1 Answer to Complaint in consolidated case no. 8:25-cv-2731-DOC-ADS filed by Defendant Meta Platforms, Inc..(Fowler, Sarah) (Entered: 02/11/2026)
2026-02-11
1
Joint STIPULATION to Reset Hearing Date on Motion for Judgment on the Pleadings 47 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order)(Piepmeier, Sarah) (Entered: 02/13/2026)
2026-02-13
1
MINUTE ORDER IN CHAMBERS by Judge David O. Carter: ORDER RE: CASE SCHEDULE. The parties have submitted an agreed-upon revised proposed case schedule, and Court hereby ORDERS a case schedule as follows (and the Special Master is authorized to modify dates to the extent provided with authority to do so in the September 19, 2025 Order Appointing Special Master (Dkt. 22)): ( Discovery cut-off 2/24/2027., Motions due by 4/26/2027., Final Pretrial Conference set for 5/24/2027 08:30 AM before Judge David O. Carter., Jury Trial set for 6/15/2027 08:30 AM before Judge David O. Carter.) SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 02/18/2026)
2026-02-13
1
NOTICE OF LODGING filed re Order on Motion for Issuance,, Order on Motion to Strike, 59 (Fowler, Sarah) (Entered: 02/17/2026)
2026-02-17
1
ORDER by Judge David O. Carter, Granting Stipulation to Reset Hearing Date on Motion for Judgment on the Pleadings (ECF NO. 47 ), 61 . ( Motion set for hearing on 4/6/2026 at 08:30 AM PT before Judge David O. Carter.) (twdb) (Entered: 02/18/2026)
2026-02-17
1
STATEMENT Joint Claim Construction and Prehearing Statement (Attachments: # 1 Exhibit A)(Randall, David) (Entered: 02/18/2026)
2026-02-18
1
NOTICE OF LODGING filed of Letters of Request re Notice of Lodging 62 (Fowler, Sarah) (Entered: 02/27/2026)
2026-02-27
1
AMENDED ANSWER to Complaint filed by Defendant Meta Platforms, Inc.. (Piepmeier, Sarah) (Entered: 03/04/2026)
2026-03-04
1
LETTERS ROGATORY ISSUED: Letters Rogatory and Commission/Order signed. (Attachments: # 1 Letter of Request 2, # 2 Letter of Request 3, # 3 Letter of Request 4) (kh) (Entered: 03/04/2026)
2026-03-04
1
SCHEDULING NOTICE by Judge David O. Carter: Defendant's Motion for Judgement 47 on the Pleadings set for 4/6/2026 is CONTINUED to 1:00 PM. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (isa) TEXT ONLY ENTRY (Entered: 03/09/2026)
2026-03-09
1
MEMORANDUM in Opposition to NOTICE OF MOTION AND MOTION for Judgment on the Pleadings based on Invalidity under 35 U.S.C. § 101 47 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of Dr. James H. Oliver ISO of Opposition to Motion for Judgment on the Pleadings, # 2 Declaration of David A. Randall ISO of Opposition to Motion for Judgment on Pleadings, # 3 Exhibit A Declaration of Dr. James H. Oliver Regarding Claim Construction)(Randall, David) (Entered: 03/09/2026)
2026-03-09
1
Text Only Scheduling Notice
2026-03-09
1
No Actions
Opening Claim Construction BRIEF filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of David A. Randall, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Exhibit 4, # 6 Exhibit 5, # 7 Exhibit 6, # 8 Exhibit 7, # 9 Exhibit 8, # 10 Exhibit 9, # 11 Exhibit 10, # 12 Exhibit 11, # 13 Exhibit 12, # 14 Exhibit 13, # 15 Exhibit 14, # 16 Exhibit 15, # 17 Exhibit 16, # 18 Exhibit 17, # 19 Exhibit 18, # 20 Exhibit 19, # 21 Exhibit 20, # 22 Exhibit 21, # 23 Exhibit 22, # 24 Exhibit 23, # 25 Exhibit 24, # 26 Exhibit 25, # 27 Exhibit 26, # 28 Exhibit 27, # 29 Exhibit 28, # 30 Exhibit 29, # 31 Exhibit 30, # 32 Exhibit 31, # 33 Exhibit 32, # 34 Exhibit 33, # 35 Exhibit 34, # 36 Exhibit 35, # 37 Exhibit 36, # 38 Exhibit 37, # 39 Exhibit 38, # 40 Exhibit 39 Declaration of Dr. James H. Oliver Regarding Claim Construction)(Randall, David) (Entered: 03/18/2026)
2026-03-18
1
NOTICE OF MOTION AND MOTION for Issuance of Letters of Request filed by Defendant Meta Platforms, Inc.. Motion set for hearing on 5/4/2026 at 08:30 AM before Judge David O. Carter. (Attachments: # 1 Declaration of Sarah E. Fowler, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Exhibit 4, # 6 Exhibit 5, # 7 Exhibit 6, # 8 Exhibit 7, # 9 Proposed Order) (Fowler, Sarah) (Entered: 03/23/2026)
2026-03-23
1
REPLY in support NOTICE OF MOTION AND MOTION for Judgment on the Pleadings based on Invalidity under 35 U.S.C. § 101 47 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Declaration of Theresa H. Nguyen, # 2 Exhibit 2 - Oliver Deposition Transcript)(Nguyen, Theresa) (Entered: 03/23/2026)
2026-03-23
1
APPLICATION to file document Meta's Motion to Dismiss, and Exhibits 1-3 under seal filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order, # 2 Redacted Document Motion, # 3 Redacted Document Exhibit 1, # 4 Redacted Document Exhibit 2, # 5 Redacted Document Exhibit 3)(Piepmeier, Sarah) (Entered: 03/26/2026)
2026-03-26
1
SEALED DECLARATION IN SUPPORT OF APPLICATION to file document Meta's Motion to Dismiss, and Exhibits 1-3 under seal 74 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Unredacted Document Motion, # 2 Unredacted Document Exhibit 1, # 3 Unredacted Document Exhibit 2, # 4 Unredacted Document Exhibit 3)(Piepmeier, Sarah) (Entered: 03/26/2026)
2026-03-26
1
NOTICE OF MOTION AND MOTION to Dismiss for Lack of Standing, Or, In the Alternative, to Join a Necessary Party filed by Defendant Meta Platforms, Inc.. Motion set for hearing on 5/4/2026 at 08:30 AM before Judge David O. Carter. (Attachments: # 1 Declaration of Sarah Fowler, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Proposed Order) (Piepmeier, Sarah) (Entered: 03/26/2026)
2026-03-26
1
ORDER Granting Defendant's Application for Leave to File Under Seal by Judge David O. Carter 74 . SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 03/30/2026)
2026-03-27
1
NOTICE AND ORDER RE-SETTING HEARING by Magistrate Judge Autumn D. Spaeth: The Motion for Issuance of Letters of Request 72, noticed for hearing before the Honorable David O. Carter on May 4, 2026 is hereby RE-SET to April 29, 2026 at 10:00 a.m. before Magistrate Judge Autumn D. Spaeth, in Courtroom 6B, 6th Floor, 411 W. Fourth Street, Santa Ana, California, 92701. The parties are required to review Judge Spaeth's procedures page, https://apps.cacd.uscourts.gov/Jps/honorable-autumn-d-spaeth, for important procedures regarding motions. Mandatory chambers copies must be submitted by April 2, 2026 at 9:00am pursuant to the rules and this Court's specific procedures. Judge Spaeth's box is on the 7th floor in Santa Ana.THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kh) TEXT ONLY ENTRY (Entered: 03/31/2026)
2026-03-31
1
Text Only Scheduling Notice
2026-03-31
1
No Actions
RESPONSE filed by Defendant Meta Platforms, Inc.to Brief (non-motion non-appeal),,, 71 Defendant Meta Platforms, Inc.'s Responsive Claim Construction Brief (Attachments: # 1 Exhibit A - Excerpts from March 4, 2026 Oliver Deposition)(Piepmeier, Sarah) (Entered: 04/01/2026)
2026-04-01
1
MINUTES (IN CHAMBERS) by Judge David O. Carter: Order Granting Defendant's 47 MOTION to Dismiss. For the foregoing reasons, Defendant Meta Platforms, Inc.'s Motion for Judgment on the Pleadings (Dkt. 47) is DENIED WITHOUT PREJUDICE. The hearing set for April 6, 2026 is VACATED. (twdb) (Entered: 04/02/2026)
2026-04-01
1
REPLY BRIEF filed by Plaintiff Perceptix Technologies LLC. regarding Response, 79, Brief (non-motion non-appeal),,, 71 . (Attachments: # 1 Exhibit 40)(Randall, David) (Entered: 04/09/2026)
2026-04-08
1
Notice of Special Master Order No. SM-4 filed by Special Master David Keyzer. setting special master claim construction hearing for April 28, 2026, at 9:00 A.M. (Attachments: # 1 Special Master Order No. SM-4)(Keyzer, David) (Entered: 04/13/2026)
2026-04-13
1
APPLICATION to file document under seal filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration David A. Randall, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Proposed Order)(Randall, David) (Entered: 04/13/2026)
2026-04-13
1
SEALED DECLARATION IN SUPPORT OF APPLICATION to file document under seal 83 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3)(Randall, David) (Entered: 04/14/2026)
2026-04-14
1
MEMORANDUM in Opposition to NOTICE OF MOTION AND MOTION to Dismiss for Lack of Standing, Or, In the Alternative, to Join a Necessary Party 76 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of David A. Randall ISO of Plaintiff's Opposition, # 2 Exhibit A, # 3 Exhibit B)(Randall, David) (Entered: 04/14/2026)
2026-04-14
1
ORDER by Judge David O. Carter: Granting Plaintiff's 83 APPLICATION For Leave To File Under Seal. SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 04/14/2026)
2026-04-14
1
Notice OF FILING CORRECTED EXHIBIT 40 FILED CONCURRENTLY WITH PERCEPTIX TECHNOLOGIES LLCS REPLY CLAIM CONSTRUCTION BRIEF RE 439 PATENT filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit CORRECTED Exhibit 40)(Randall, David) (Entered: 04/16/2026)
2026-04-16
1
APPLICATION to file document Reply in Support of Motion to Dismiss for Lack of Standing under seal filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order, # 2 Redacted Document Reply in Support of Motion to Dismiss)(Fowler, Sarah) (Entered: 04/20/2026)
2026-04-20
1
SEALED DECLARATION IN SUPPORT OF APPLICATION to file document Reply in Support of Motion to Dismiss for Lack of Standing under seal 88 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Unredacted Document Reply in Support of Motion to Dismiss for Lack of Standing)(Fowler, Sarah) (Entered: 04/20/2026)
2026-04-20
1
REPLY in Support of NOTICE OF MOTION AND MOTION to Dismiss for Lack of Standing, Or, In the Alternative, to Join a Necessary Party 76 filed by Defendant Meta Platforms, Inc.. (Fowler, Sarah) (Entered: 04/20/2026)
2026-04-20
1
ORDER by Judge David O. Carter: Granting Defendant's 88 APPLICATION For Leave to File Under Seal. (twdb) (Entered: 04/21/2026)
2026-04-21
1
NOTICE of Appearance filed by attorney Courtney Michelle Prochnow on behalf of Defendant Meta Platforms, Inc. (Attorney Courtney Michelle Prochnow added to party Meta Platforms, Inc.(pty:dft))(Prochnow, Courtney) (Entered: 04/22/2026)
2026-04-22
1
APPLICATION of Non-Resident Attorney Jessica J. Delancenserie to Appear Pro Hac Vice on behalf of Defendant Meta Platforms, Inc. (Pro Hac Vice Fee - $450 Fee Paid, Receipt No. ACACDC-42072965) filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order) (Prochnow, Courtney) (Entered: 04/22/2026)
2026-04-22
1
(IN CHAMBERS) ORDER VACATING MOTION HEARING AND TAKING MATTER OFF CALENDAR AND UNDER SUBMISSION by Magistrate Judge Autumn D. Spaeth: The Court finds the Motion for Issuance of Letters of Request 72, appropriate for decision without oral argument. Fed. R. Civ. P. 78(b); C.D. L.R. 7-15. Accordingly, the hearing set for April 29, 2026 is removed from the Court's calendar and no appearances are required. THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kh) TEXT ONLY ENTRY (Entered: 04/23/2026)
2026-04-23
1
Text Only Scheduling Notice
2026-04-23
1
No Actions
SEALED DOCUMENT NOTICE OF SEALED FILING OF PLAINTIFFS MEMORANDUM OF POINTS AND AUTHORITIES IN OPPOSITION TO DEFENDANTS MOTION TO DISMISS FOR LACK OF STANDING 85 AND EXHIBITS A AND B THERETO re MEMORANDUM in Opposition to Motion, 85, Order on Motion for Leave to File Document Under Seal 86 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Unredacted Document PLAINTIFFS MEMORANDUM OF POINTS AND AUTHORITIES IN OPPOSITION TO DEFENDANTS MOTION TO DISMISS FOR LACK OF STANDING previously filed at 85, # 2 Exhibit A previously filed at [85-2], # 3 Exhibit B previously filed at [85-3])(Randall, David) (Entered: 04/24/2026)
2026-04-24
1
ORDER (IN CHAMBERS) by District Judge David O. Carter GRANTING application of Non-Resident Attorney Jessica J. Delancenserie to Appear Pro Hac Vice on behalf of Defendant Meta Platforms, Inc. (Pro Hac Vice Fee - $450 Fee Paid, Receipt No. ACACDC-42072965) 93 . THERE IS NO PDF DOCUMENT ASSOCIATED WITH THIS ENTRY. (kdu) TEXT ONLY ENTRY (Entered: 04/24/2026)
2026-04-24
1
SEALED DOCUMENT CORRECTED SEALED EXHIBIT A re MEMORANDUM in Opposition to Motion, 85, Order on Motion for Leave to File Document Under Seal 86 filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Exhibit A previously filed at [85-2]])(Randall, David) (Entered: 04/24/2026)
2026-04-24
1
Generic Text Only Entry
2026-04-24
1
No Actions
SEALED - MINUTES (IN CHAMBERS): ORDER GRANTING IN PART AND DENYING IN PART DEFENDANT'S MOTION TO DISMISS FOR LACK OF STANDING OR, IN THE ALTERNATIVE, TO JOIN A NECESSARY PARTY 76 (bm) (Entered: 05/01/2026)
2026-05-01
1
Notice OF FILING CORRECTED EXHIBIT A FILED CONCURRENTLY WITH DEFENDANT META PLATFORMS, INC.'S RESPONSIVE CLAIM CONSTRUCTION BRIEF filed by Defendant Meta Platforms, Inc.. [DKT. 79] (Attachments: # 1 Exhibit Corrected Exhibit A)(Fowler, Sarah) (Entered: 05/04/2026)
2026-05-04
1
OBJECTIONS to Notice (Other), 99 of Meta Re Filing of Corrected Exhibit A filed by Plaintiff Perceptix Technologies LLC. (Randall, David) (Entered: 05/09/2026)
2026-05-09
1
ORDER GRANTING DEFENDANT'S MOTION FOR ISSUANCE OF LETTER OF REQUEST 72 by Magistrate Judge Autumn D. Spaeth: The Court, having considered Defendant's Motion for Issuance of Letter of Request, the documents submitted, it is hereby ORDERED that the motion is GRANTED. (kh) (Entered: 05/19/2026)
2026-05-19
1
Second AMENDED COMPLAINT against Defendant All Plaintiffs amending Amended Complaint/Petition, 23, filed by Plaintiffs Perceptix Technologies LLC, Electronics and Telecommunications Research Institute (Attachments: # 1 Exhibit A - U.S. Patent No. Pat. No. 8498439, # 2 Exhibit B - Claim Chart for Meta XR Headsets, # 3 Exhibit C - Claim Chart for Meta AI Headsets, # 4 Exhibit D - Claim Chart for Meta AR Headsets)(Attorney David A. Randall added to party Electronics and Telecommunications Research Institute(pty:pla))(Randall, David) (Entered: 05/20/2026)
2026-05-20
1
FIRST AMENDED COMPLAINT against Defendant Meta Platforms, Inc. RE 393 Patent in Consolidated Case no. 8:25-cv-2731-DOC-ADS Meta Platforms, Inc. amending Complaint (Attorney Civil Case Opening), 1, filed by Plaintiffs Perceptix Technologies LLC, Electronics and Telecommunications Research Institute (Attachments: # 1 Exhibit A - U.S. Patent No. 7,596,393, # 2 Exhibit B - Claim Chart for Pat. No. 7,596,393 vs Meta Orion, # 3 Exhibit C - Claim Chart for Pat. No. 7,596,393 vs Meta Ray-Ban Display)(Randall, David) (Entered: 05/20/2026)
2026-05-20
1
Notice of Withdrawal of Letters Rogatory Issued 68 filed by Defendant Meta Platforms, Inc.. (Fowler, Sarah) (Entered: 05/29/2026)
2026-05-29
1
Notice of Special Master Report and Recommendation on Claim Construction ('439 Patent) filed by Special Master David Keyzer. resolving claim construction disputes heard by the special master on April 28, 2026 (Attachments: # 1 Special Master Report and Recommendation on Claim Construction ('439 Patent))(Keyzer, David) (Entered: 06/03/2026)
2026-06-03
1
APPLICATION to file document Defendant's Answer to Second Amended Complaint under seal filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Proposed Order, # 2 Redacted Document Defendant's Answer to Second Amended Complaint)(Fowler, Sarah) (Entered: 06/03/2026)
2026-06-03
1
SEALED DECLARATION IN SUPPORT OF APPLICATION to file document Defendant's Answer to Second Amended Complaint under seal 106 filed by Defendant Meta Platforms, Inc.. (Attachments: # 1 Unredacted Document Defendant's Answer to Second Amended Complaint)(Fowler, Sarah) (Entered: 06/03/2026)
2026-06-03
1
ANSWER to Amended Complaint/Petition,, 102 filed by Defendant Meta Platforms, Inc..(Piepmeier, Sarah) (Entered: 06/03/2026)
2026-06-03
1
ORDER by Judge David O. Carter: Granting Defendant's 106 APPLICATION For Leave to File Answer to Second Amended Complaint Under Seal. SEE DOCUMENT FOR FURTHER INFORMATION. (twdb) (Entered: 06/10/2026)
2026-06-04
1
STATEMENT Joint Claim Construction and Prehearing Statement Re U.S. Patent 7,596,393 filed by Plaintiffs Electronics and Telecommunications Research Institute, Perceptix Technologies LLC (Attachments: # 1 Exhibit A - Joint Claim Construction and Supporting Evidence Chart)(Randall, David) (Entered: 06/18/2026)
2026-06-17
1
Notice of Special Master Discovery Hearing filed by Special Master David Keyzer. discovery hearing set for June 23, 2026, at 8:00 A.M., by videoconference (Keyzer, David) (Entered: 06/23/2026)
2026-06-23
1
Notice of Special Master Minutes filed by Special Master David Keyzer. minutes of special master discovery hearing held on June 23, 2026 (see document for details) (Keyzer, David) (Entered: 06/23/2026)
2026-06-23
1
OBJECTIONS to Notice (Other), 105 and Special Master Report and Recommendation on Claim Construction ('439 Patent) [105-1] filed by Plaintiff Perceptix Technologies LLC. (Attachments: # 1 Declaration of David A. Randall, # 2 Exhibit A - Hearing Transcript)(Randall, David) (Entered: 06/25/2026)
2026-06-25
1
Notice of Lodging
2026-06-25
1
Notice (Other)
2026-06-25
1
Notice (Other)
2026-06-25
1
Deficiency in Filed Documents (G-112A) - optional html form
2026-06-25
1
Proof of Service (subsequent documents)
2026-06-26
1
Discovery
2026-06-29
1
Letters Rogatory Issued
2026-07-01
1
Extension of Time to File Objection to R&R
2026-07-02
1
Text Only Scheduling Notice
2026-07-07
1
No Actions
Extension of Time to File Objection to R&R
2026-07-08
1
Response
2026-07-08
1
Brief (non-motion non-appeal)
2026-07-08
1
Discovery
2026-07-20
1
Discovery
2026-07-20
1
Leave to File Document Under Seal
2026-07-21
1
Sealed Declaration in Support
2026-07-21
1
Answer to Complaint (Attorney Civil Case Opening)
2026-07-21
1
Errata
2026-07-21
1
Brief (non-motion non-appeal)
2026-07-23
1
Notice (Other)
2026-07-24
1
Notice (Other)
2026-07-24
1
Deficiency in Filed Documents (G-112A) - optional html form
2026-07-24
1
Brief (non-motion non-appeal)
2026-07-30
1
Leave to File Document Under Seal
2026-07-31
1
Protective Order
2026-08-11
1
ORDER GRANTING SECOND STIPULATED PROTECTIVE ORDER by Magistrate Judge Autumn D. Spaeth re Stipulation for Protective Order 138 . (kh)
2026-08-12
1
Notice (Other)
2026-08-14
1
Notice (Other)
2026-08-20
1
Notice (Other)
2026-09-08
1
Letters Rogatory Issued
2026-09-09
1
Notice (Other)
2026-09-18
1
Miscellaneous Document
2026-09-21
1
Notice (Other)
2026-09-21
1
Notice (Other)
2026-09-22
1
Notice (Other)
2026-09-22
1
Notice (Other)
2026-09-23
1
Appearance
2026-09-30
1
Leave to File Document Under Seal
2026-10-13
1
Sealed Declaration in Support
2026-10-13
1
Leave
2026-10-13
1
Objection
2026-10-14
1
Objection
2026-10-14
1