Ericsson Inc. et al. vs. XR COMMUNICATIONS LLC

Explore the PTAB proceeding IPR2024-00613 filed by Ericsson Inc. et al. on 2024-03-06. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-00613

Filing Date

2024-03-06

Accorded Filing Date

2024-03-06

Institution Decision Date

2024-10-09

Last Modified Date

2025-12-01

Proceeding Type

IPR

Termination Date

2025-10-03

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

Ericsson Inc. et al.

Represented By

McPherson, Patricket al

Patent Owner / Respondent

XR COMMUNICATIONS LLC

Represented By

Mirzaie, Rezaet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2600 - Communications

Patent Information

1 Patent Involved

Respondent Application Number 15495539

Respondent Patent Number 10715235

External Links

Espacenet

Google Patents

Respondent Inventor Marcus Da Silva et al

Respondent Tech Center TC 2600 - Communications

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name XR Communications, LLC - C/O Farjami & Farjami LLP

Customer Number 189656

Address 26522 La Alameda Ave., Suite 360, Mission Viejo, CA, 92691, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
38135	Michael Farjami	949-282-1000
41014	Farshad Farjami	949-282-1000

Proceeding Documents

Petitioner's Notice of Appeal NOTICE

2025-12-01 FILING PARTY: PETITIONER

Download

Final Written Decision: original FINAL

2025-10-03 FILING PARTY: BOARD

Download

General Order: Related Matters Updates ORDER

2025-09-19 FILING PARTY: BOARD

Download

Order: Related Matters Updates ORDER

2025-09-18 FILING PARTY: BOARD

Download

Other: Hearing transcript OTHER

2025-07-29 FILING PARTY: BOARD

Download

Ericsson Inc. et al. vs. XR COMMUNICATIONS LLC

Proceeding Overview

Parties & Counsel

Petitioner

Ericsson Inc. et al.

Represented By

Patent Owner / Respondent

XR COMMUNICATIONS LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Petitioner's Notice of Appeal NOTICE

Final Written Decision: original FINAL

General Order: Related Matters Updates ORDER

Order: Related Matters Updates ORDER

Other: Hearing transcript OTHER

Order: Setting Oral Argument 37 C.F.R. sec. 42.70 ORDER

Panel Change Order ORDER

Petitioner's Request for Oral Argument OTHER

Petitioners’ Reply to Patent Owner’s Response REPLYTOOPP

Exhibit 2002 - Declaration of Branimir Vojcic Exhibit

PATENT OWNER RESPONSE RESPONSE

Exhibit 2005 - Claim Construction Order Exhibit

Exhibit 2004 - 3GPP TS Exhibit

Exhibit 2003 - Deposition Transcript of Dr. Mark P. Mahon Exhibit

JOINT STIPULATION TO MODIFY DUE DATES 1 & 2 OTHER

PATENT OWNER’S NOTICE OF DEPOSITION OF DR. MARK P. MAHON NOTICE

JOINT STIPULATION TO MODIFY DUE DATE 1 OTHER

Institution Decision: Grant DECISION

SCHEDULING ORDER ORDER

Ex. 3003 Exhibit

Ex. 3001 Exhibit

Ex. 3002 Exhibit

Exhibit 2001 Exhibit

Patent Owner's Preliminary Response POPR

Notice: Notice filing date accorded NOTICE

1014 Comparison of Crilly language vs ‘235 patent language Exhibit

1005 U.S. Pat. No. 3,255,450 (“Butler”) Exhibit

1017 Claim Construction Order, XR Comm'ns LLC v. Cisco Sys., No. 6:21-cv-00 Exhibit

1003 Declaration of Petitioners’ Expert Dr. Mark Mahon Exhibit

1010 Preliminary Patent Owners Response, IPR2022-00367, Paper 7, 04/19, 202 Exhibit

1015 XR Claim Construction Brief, XR Comm'ns LLC v. Cisco Sys., No. 6:21-cv Exhibit

Notice : Power of Attorney - Ericsson NOTICE

1011 Patent Owner’s Sur-Reply To Petitioner’s Reply, IPR2022-00367, Paper 9 Exhibit

1004 U.S. Pat. No. 7,248,841 (“Agee”) Exhibit

1008 U.S. Pat. App. 2002/0158801 (“Crilly”) Exhibit

1009 U.S. Provisional Application No. 60/423,660 (includes “Beamforming for Exhibit

1002 Select portions of prosecution history of the ‘235 Patent (“File Histo Exhibit

1016 XR Sur-Reply Claim Construction Brief, XR Comm'ns LLC v. Cisco Sys., N Exhibit

1001 U.S. Patent No. 10,715,235 (the “‘235 Patent”) Exhibit

1012 Patent Owner’s Response, IPR2022-00367, Paper 14, October 20, 2022 Exhibit

Notice : Power of Attorney - Nokia NOTICE

Petition : as filed PETITION