MOSAID Technologies Inc. v. Infineon Technologies AG

1:25-cv-00358

Overview

Case Number 1:25-cv-00358

Filing Date 2025-03-10

Status Litigation filed

Court District Court, W.D. Texas (txwd)

Presiding Judge Andrew B. Davis

Nature of Suit 830 Patent

Jurisdiction Type Federal Question

Cause of Action 35:271 Patent Infringement

Jury Demand Both

Parties

Defendant

Infineon Technologies Americas Corp.

Represented By

6 Attorneys Listed

Eli Svetlov

Fish & Richardson P.C.

Tel: +1 (571) 345-5298

909 Fannin Street, Suite 2100

Brandon S. Avers

Fish & Richardson P.C.

Tel: +1 (214) 747-5070

1717 Main Street, Suite 5000, Dallas, TX 75201

David M. Hoffman

Fish & Richardson P.C.

Tel: +1 (512) 472-5070

111 Congress Avenue, Suite 2000

Oliver J. Richards

Fish & Richardson PC

Tel: +1 (858) 678-5070

Fax: +1 (858) 678-5099

12860 El Camino Real, Suite 400, San Diego, CA 92130

Nicholas Wang

Fish & Richardson

Tel: +1 (979) 739-5787

Fish & Richardson, 111 Congress Ave

Cheryl Wang

Fish & Richardson

Tel: +1 (858) 678-5613

Fish & Richardson, 12860 El Camino , Suite 400

Infineon Technologies AG

Represented By

6 Attorneys Listed

Eli Svetlov

Fish & Richardson P.C.

Tel: +1 (571) 345-5298

909 Fannin Street, Suite 2100

Brandon S. Avers

Fish & Richardson P.C.

Tel: +1 (214) 747-5070

1717 Main Street, Suite 5000, Dallas, TX 75201

David M. Hoffman

Fish & Richardson P.C.

Tel: +1 (512) 472-5070

111 Congress Avenue, Suite 2000

Oliver J. Richards

Fish & Richardson PC

Tel: +1 (858) 678-5070

Fax: +1 (858) 678-5099

12860 El Camino Real, Suite 400, San Diego, CA 92130

Nicholas Wang

Fish & Richardson

Tel: +1 (979) 739-5787

Fish & Richardson, 111 Congress Ave

Cheryl Wang

Fish & Richardson

Tel: +1 (858) 678-5613

Fish & Richardson, 12860 El Camino , Suite 400

Plaintiff

MOSAID Technologies Inc.

Represented By

15 Attorneys Listed

Patrick Ryan Short

Winstead PC

Tel: +1 (214) 745-5171

2728 N. Harwood St., Suite 500, Dallas, TX 75201

Matthew William Cornelia

Winstead PC

Tel: +1 (214) 475-5137

2728 N. Harwood Street, Suite 500, Dallas, TX 75201

Kenneth Bridges

Bridges IP Consulting

Tel: +1 (615) 973-9478

Bridges IP Consulting, 2113 19th Ave. S

Phillip B. Philbin

Winstead PC

Tel: +1 (214) 745-5757

Fax: +1 (214) 745-5390

2728 N. Harwood Street, Suite 500

Nadia Elena Haghighatian

Winstead PC

Tel: +1 (512) 370-2866

600 W. 5th Street, Ste 900

Miranda Yan Jones

Winstead PC

Tel: +1 (214) 745-5400

2728 N. Harwood Street, Suite 500, Dallas, TX 75201

Michael D. Karson

Winstead PC

Tel: +1 (214) 745-5335

Fax: +1 (214) 745-5390

2728 N. Harwood Street, Suite 500

Matthew L. Vitale

Winstead PC

Tel: +1 (214) 745-5400

Fax: +1 (214) 745-5390

TX, 500 Winstead Building, 2728 N. Harwood Street

Massimo Ciccarelli

Ciccarelli Law Firm

Tel: +1 (214) 444-8869

100 N 6th Street, Suite 502, Waco, TX 76701

David Alexander Neal

Winstead PC

Tel: +1 (214) 745-5632

2728 N. Harwood St, Suite 500

David W Higer

Winstead PC

Tel: +1 (214) 745-5221

2728 N. Harwood, Suite 500, Dallas, TX 75201

Daniel S Shuminer

Winstead PC

Tel: +1 (786) 637-7441

600 W 5th St., Suite 900, Austin, TX 78701

Cody MacJackson Carter

Winstead PC

Tel: +1 (214) 745-5477

2728 N. Harwood Street, Ste. 500, Ste 500

Austin C. Teng

Winstead PC

Tel: +1 (512) 370-2806

600 W. 5th Street, Suite 900

Jamie H. McDole

Winstead PC

Tel: +1 (214) 745-5154

Fax: +1 (214) 745-5390

2728 N. Harwood Street, Suite 500

Court & Judges

Court

District Court, W.D. Texas (txwd)

Presiding Judge

Andrew B. Davis

Patents Involved

No asserted patent numbers detected in initial docket filings yet.

Docket Entries

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

2025-03-10

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COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

2025-03-10

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COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

2025-03-10

View

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

2025-03-10

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MOSAID Technologies Inc. v. Infineon Technologies AG

Overview

Parties

Defendant

Infineon Technologies Americas Corp. Follow

Represented By

Infineon Technologies AG Follow

Represented By

Plaintiff

MOSAID Technologies Inc. Follow

Represented By

Court & Judges

Patents Involved

Docket Entries

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

COMPLAINT FOR PATENT INFRINGMENT ( Filing fee $ 405 receipt number ATXWDC-19893327), filed by MOSAID Technologies Inc.. (Attachments: # 1 Civil Cover Sheet Civil Cover Sheet, # 2 Exhibit Ex. A, # 3 Exhibit Ex. B, # 4 Exhibit Ex. C)(McDole, Jamie) (Entered: 03/10/2025)

RULE 7 DISCLOSURE STATEMENT filed by MOSAID Technologies Inc.. (McDole, Jamie) (Entered: 03/10/2025)

Notice of Filing of Patent/Trademark Form (AO 120). AO 120 forwarded to the Director of the U.S. Patent and Trademark Office. (McDole, Jamie) (Entered: 03/10/2025)

REQUEST FOR ISSUANCE OF SUMMONS by MOSAID Technologies Inc.. TO INFINEON TECHNOLOGIES AMERICAS CORP. (McDole, Jamie) (Entered: 03/10/2025)

Case assigned to Judge Robert Pitman. CM WILL NOW REFLECT THE JUDGE INITIALS AS PART OF THE CASE NUMBER. PLEASE APPEND THESE JUDGE INITIALS TO THE CASE NUMBER ON EACH DOCUMENT THAT YOU FILE IN THIS CASE. (kp)

DEMAND for Trial by Jury by MOSAID Technologies Inc.. (kp)

If ordered by the court, all referrals and consents in this case will be assigned to Magistrate Judge Dustin Howell. (kp)

Summons Issued as to Infineon Technologies Americas Corp.. (kp) (Entered: 03/11/2025)

Case Assigned/Reassigned

To be Referred to AU Mag Judge

Jury Demand

SUMMONS Returned Executed by MOSAID Technologies Inc.. Infineon Technologies Americas Corp. served on 3/11/2025, answer due 4/1/2025. (McDole, Jamie) (Entered: 03/14/2025)

NOTICE of Attorney Appearance by David M. Hoffman on behalf of Infineon Technologies Americas Corp.. Attorney David M. Hoffman added to party Infineon Technologies Americas Corp.(pty:dft) (Hoffman, David) (Entered: 03/28/2025)

ANSWER to 1 Complaint, with Jury Demand, COUNTERCLAIM against MOSAID Technologies Inc. by Infineon Technologies Americas Corp..(Hoffman, David) (Entered: 03/28/2025)

WAIVER OF SERVICE Returned Executed by MOSAID Technologies Inc. as to Infineon Technologies AG. Waiver sent on 3/28/2025, answer due 5/27/2025. (McDole, Jamie) (Entered: 04/08/2025)

Reset Deadlines: Infineon Technologies AG answer due 6/26/2025 (per Plaintiff's Counsel, Defendant is a foreign company) (pg)

Set/Reset Answer Deadline

ORDER REASSIGNING CASE. Case reassigned to Judge Alan D Albright for all proceedings. Judge Robert Pitman no longer assigned to case. Signed by Judge Robert Pitman. (bot1) (Entered: 04/15/2025)

MOSAID TECHNOLOGIES INC.S ANSWER TO INFINEONS COUNTERCLAIMS ANSWER to 8 Answer to Complaint, Counterclaim by MOSAID Technologies Inc..(McDole, Jamie) (Entered: 04/18/2025)

Remark (No Doc#)

Parties shall comply with Judge Albrights Standing Order Governing Proceedings (OGP) - Patent Cases. (nnw)

STATUS REPORT Case Readiness Status Report by MOSAID Technologies Inc.. (McDole, Jamie) (Entered: 04/28/2025)

STIPULATION Regarding Deemed Date of Rule 16 Case Management Conference by MOSAID Technologies Inc.. (McDole, Jamie) (Entered: 04/28/2025)

ANSWER to 1 Complaint, with Jury Demand . Attorney David M. Hoffman added to party Infineon Technologies AG(pty:dft), COUNTERCLAIM against MOSAID Technologies Inc. by Infineon Technologies AG.(Hoffman, David) (Entered: 06/26/2025)

RULE 7 DISCLOSURE STATEMENT filed by Infineon Technologies AG. (Hoffman, David) (Entered: 06/26/2025)

AMENDED ANSWER to 1 Complaint,, COUNTERCLAIM against MOSAID Technologies Inc. by Infineon Technologies Americas Corp.. (Hoffman, David) (Entered: 06/26/2025)

RULE 7 DISCLOSURE STATEMENT filed by Infineon Technologies Americas Corp. identifying Corporate Parent Infineon Technologies AG for Infineon Technologies Americas Corp.. (Hoffman, David) (Entered: 06/26/2025)

NOTICE OF IPR PROCEEDING by MOSAID Technologies Inc. (McDole, Jamie) (Entered: 07/08/2025)

MOTION to Appear Pro Hac Vice by David M. Hoffman for Cheryl Wang ( Filing fee $ 100 receipt number ATXWDC-20435314) by on behalf of Infineon Technologies AG, Infineon Technologies Americas Corp.. (Attachments: # 1 Proposed Order)(Hoffman, David) (Entered: 07/09/2025)

Joint MOTION for Entry of Scheduling Order Deadlines by MOSAID Technologies Inc.. (Attachments: # 1 Proposed Order Scheduling Order)(Haghighatian, Nadia) (Entered: 07/11/2025)

Joint MOTION for Entry of Scheduling Order Deadlines by MOSAID Technologies Inc.. (Attachments: # 1 Proposed Order Scheduling Order)(Haghighatian, Nadia) (Entered: 07/11/2025)

MOSAID's ANSWER to 14 Answer to Complaint, Counterclaim by MOSAID Technologies Inc..(Haghighatian, Nadia) (Entered: 07/17/2025)

MOSAID's ANSWER to 16 Amended Answer to Complaint, Counterclaim by MOSAID Technologies Inc..(Haghighatian, Nadia) (Entered: 07/17/2025)

NOTICE of Venue Discovery by MOSAID Technologies Inc. (Haghighatian, Nadia) (Entered: 07/21/2025)

Redacted Copy of 26 Sealed Motion DEFENDANTS' OPPOSED MOTION TO TRANSFER PURSUANT TO 28 U.S.C. § 1404(a) by Infineon Technologies AG, Infineon Technologies Americas Corp. by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Hoffman, David) (Entered: 07/25/2025)

MOTION to Appear Pro Hac Vice by Jamie H. McDole for Kenneth Bridges ( Filing fee $ 100 receipt number ATXWDC-20515042) by on behalf of MOSAID Technologies Inc.. (Attachments: # 1 Proposed Order)(McDole, Jamie) (Entered: 07/28/2025)

ORDER SETTING HEARING ( Discovery Hearing set by Zoom on 9/10/2025 09:30 AM before Judge Alan D Albright). Signed by Judge Alan D Albright. (pg) (Entered: 09/08/2025)

ORDER RESETTING DISCOVERY HEARING IN PERSON ( Discovery Hearing reset for 9/10/2025 10:00 AM before Judge Alan D Albright). Signed by Judge Alan D Albright. (pg) (Entered: 09/08/2025)

Minute Entry for proceedings held before Judge Alan D Albright: Discovery Hearing held on 9/10/2025. Statements and Arguments of Counsel Heard. (Minute entry documents are not available electronically.). (Court Reporter Kristie Davis.)(pg) (Entered: 09/11/2025)

NOTICE OF IPR PROCEEDING by MOSAID Technologies Inc. (Haghighatian, Nadia) (Entered: 09/24/2025)

ORDER ON VENUE DISCOVERY DISPUTE. Signed by Judge Alan D Albright. (pg) (Entered: 10/01/2025)

Unopposed MOTION for Extension of Time to File Opening Claim Construction Brief by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Attachments: # 1 Proposed Order)(Hoffman, David) (Entered: 10/02/2025)

Joint MOTION to Extend Scheduling Order Deadlines (Set Close of Venue Discovery) by MOSAID Technologies Inc.. (Attachments: # 1 Proposed Order)(Haghighatian, Nadia) (Entered: 10/03/2025)

Order on Motion for Extension of Time to File

Order on Motion to Extend Scheduling Order Deadlines

Joint MOTION for Entry of Scheduling Order Deadlines (Disputed) by MOSAID Technologies Inc.. (Attachments: # 1 Exhibit A, # 2 Exhibit 1)(Haghighatian, Nadia) (Entered: 10/16/2025)

Opening Claim Construction Brief by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Attachments: # 1 Appendix A, # 2 Exhibit 1, # 3 Exhibit 2, # 4 Exhibit 3, # 5 Exhibit 4, # 6 Exhibit 5)(Hoffman, David) (Entered: 10/27/2025)

ORDER SETTING HEARING ( Discovery Dispute Hearing set for 11/17/2025 11:00 AM before Judge Alan D Albright). Signed by Judge Alan D Albright. (pg) (Entered: 10/31/2025)

SEALED UNREDACTED VERISON OF 49 Response to 26 Defendants' Opposed Motion to Transfer Pursuant to 28 U.S.C § 1404(a) filed by MOSAID Technologies Inc. pursuant to W.D. Texas SDS procedures (pg) Modified on 12/10/2025 to correct filing date (pg). (Entered: 12/10/2025)

ORDER CANCELLING HEARING. IT IS HEREBY ORDERED that the above entitled and numbered case having been set for DISPUTE HEARING on November 17, 2025, is hereby CANCELLED. Signed by Judge Alan D Albright. (pg) (Entered: 11/14/2025)

PROTECTIVE ORDER. Signed by Judge Alan D Albright. (pg) (Entered: 11/19/2025)

SEALED Reply in Support of 26 Motion to Transfer Pursuant to 28 U.S.C. § 1404(a) filed by Infineon Technologies AG, Infineon Technologies Americas Corp. pursuant to W.D. Texas SDS procedures. (pg) (Entered: 12/03/2025)

Reply Claim Construction Brief by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Attachments: # 1 Exhibit 6, # 2 Exhibit 7)(Hoffman, David) (Entered: 12/01/2025)

Redacted Public Version Reply In Support of Motion to Transfer of 51 Sealed Document by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Hoffman, David) (Entered: 12/03/2025)

Sealed Document

Unopposed MOTION for Leave to File Sur-Reply in Opposition to Defendants' Motion for Transfer by MOSAID Technologies Inc.. (Attachments: # 1 Exhibit A (Filed Under Seal), # 2 Proposed Order)(Haghighatian, Nadia) (Entered: 12/05/2025)

Order on Motion for Leave to File

Sealed Document

MOTION for Leave to File Sur-Sur Reply in Support of Motion to Transfer Pursuant to 28 U.S.C. § 1404(a) by Infineon Technologies AG, Infineon Technologies Americas Corp.. (Attachments: # 1 Exhibit A - Slip Sheet for SEALED Sur-Sur-Reply, # 2 Proposed Order)(Hoffman, David) (Entered: 12/15/2025)

Reply Claim Construction Brief regarding 47 Claim Construction Brief, by MOSAID Technologies Inc.. (Attachments: # 1 Exhibit P)(Neal, David) (Entered: 12/15/2025)

Redacted Copy (Sur-Reply in Opposition to Defendants' Motion to Transfer) Exhibit A of 53 Unopposed MOTION for Leave to File Sur-Reply in Opposition to Defendants' Motion for Transfer by MOSAID Technologies Inc.. (Haghighatian, Nadia) (Entered: 12/16/2025)

MOTION to Strike Certain Late Claim Construction Opinions from The Declaration of Dr. Andrew Wolfe (DKT. 50-2) by MOSAID Technologies Inc.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Proposed Order)(Haghighatian, Nadia) (Entered: 12/16/2025)

Infineon Technologies Americas Corp.

Infineon Technologies AG

MOSAID Technologies Inc.