Stingray Group Inc. et al. vs. Hernandez-Mondragon, Edwin et al.

Explore the PTAB proceeding IPR2025-00349 filed by Stingray Group Inc. et al. on 2024-12-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00349

Filing Date

2024-12-20

Accorded Filing Date

2024-12-20

Institution Decision Date

2025-06-13

Last Modified Date

2026-07-13

Proceeding Type

IPR

Termination Date

2026-05-29

Trial Status

Final Written Decision - Appealed

Parties & Counsel

Petitioner

Stingray Group Inc. et al.

Represented By

Anjom, Masoodet al

Patent Owner / Respondent

Hernandez-Mondragon, Edwin et al.

Represented By

Drolet, Robertet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 15538911

Respondent Patent Number 10123074

External Links

Espacenet

Google Patents

Respondent Inventor Edwin A. HERNANDEZ-MONDRAGON

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

60 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Fox Rothschild LLP

Customer Number 29880

Address 212 Carnegie Center, Suite 400, Princeton, NJ, 08540, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
30577	Gregory Nelson	561-804-4407
31757	Thomas Epting	864-751-7600
31995	Deborah Somerville	212-878-7900
32203	Peter Butch Iii	609-844-3035
33860	Peter Corless	617-348-1859
35263	Janet Macleod	212-905-2301
36621	Gerard Norton	609-844-3020
36826	Gary Hecht	215-299-2416
38217	Lisa Lane	212-299-2900
39019	Jeff Schwartz	202-696-1470
41792	Emil Gould	212-878-7900
42213	Marilou Watson	610-397-6500
42392	Frank Carroll	215-299-2000
42693	Steven Jensen	617-848-4002
44394	Samuel Webb	206-622-4900
45097	Pejman Sharifi	646-601-7673
45111	James Singer	412-391-2486
47167	Scott Warren	212-698-3500
48814	Kimberly Gatling	336-378-5356
51852	Kathleen Johnson	610-458-7500
52088	Amy Dobbelaere	561-835-9600
52392	Paul Zagar	609-844-3027
52949	Dianna El Hioum	212-878-7967
53970	Flynn Barrison	609-844-7427
54694	Jianming Hao	609-895-7065
56455	Carol Thorstad Forsyth	561-835-9600
56712	Nicholas Zachariades	561-348-4738
57270	Eileen Sun	206-389-1502
59974	Jonathan Lagarenne	609-896-1469
62869	Jin Zhu	609-895-6297
64171	Wansheng Liu	609-844-3037
65117	Christopher Glynn	212-878-7900
66083	James Smedley	732-564-5443
66090	Adam Wolek	312-860-9006
68262	Ryan Miller	215-299-2000
68735	Benjamin Mccoy	610-397-7972
70066	Joe Chen	609-844-3024
70434	Nancy Halpern	410-516-4411
71514	Michael Mattoni	617-848-4005
72390	Danny Kim	646-601-7675
72637	Brooke Sargeant	206-389-1503
74653	Paul Ticer	202-794-1237
75204	Anthony Noonan	609-896-3600
75311	Lukas Toft	612-607-7336
75911	Linda Foit	212-878-7921
76729	Michael Glynn	646-601-7634
76985	Alice Paquette	718-759-7753
77266	Lawrence Hoff	609-895-6757
77510	Jonathan Pepin	267-566-2058
77530	Shannon Vieau	561-804-4467
77571	Chetan Chandra	202-461-3106
77575	Bradley Edgington	412-394-5597
78443	Sarah Kapelner	774-258-1945
79408	Sarah Pollock	610-397-7960
79955	Ellen Shamansky	614-371-3939
80659	Daniel Choi	202-461-3100
80749	Austin Moll	561-804-4423
81417	Nicholas Almerini	609-844-3029
82817	Jacob Walley	704-964-5252
83291	Jonathan Madara	609-844-7428

Proceeding Documents

125

Petitioners' Notice of Appeal to the United States Court of Appeals for the Federal Circuit NOTICE

2026-07-13 FILING PARTY: PETITIONER

Download

Final Written Decision: original FINAL

2026-05-29 FILING PARTY: BOARD

Download

Other: Hearing transcript OTHER

2026-05-15 FILING PARTY: BOARD

Download

IPR349-351 Patent Owner Oral Argument Demonstratives OTHER

2026-03-10 FILING PARTY: PATENT OWNER

Download

Petitioners' Transmittal Letter re Filing Exhibit NOTICE

2026-03-10 FILING PARTY: PETITIONER

Download

Stingray Group Inc. et al. vs. Hernandez-Mondragon, Edwin et al.

Proceeding Overview

Parties & Counsel

Petitioner

Stingray Group Inc. et al.

Represented By

Patent Owner / Respondent

Hernandez-Mondragon, Edwin et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Petitioners' Notice of Appeal to the United States Court of Appeals for the Federal Circuit NOTICE

Final Written Decision: original FINAL

Other: Hearing transcript OTHER

IPR349-351 Patent Owner Oral Argument Demonstratives OTHER

Petitioners' Transmittal Letter re Filing Exhibit NOTICE

Petitioners' Oral Argument Demonstratives Exhibit

Joint Stipulation of Modified Schedule for Serving Demonstratives OTHER

Order: Setting Oral Argument ORDER

Petitioners' Request for Oral Argument OTHER

Panel Change Order ORDER

IPR2024-00349 Patent Owner Sur Reply OTHER

2025-12-04 Edwin Hernandez Mondragon - Condensed Exhibit

Furht Patent - US11695967 Exhibit

Petitioners' Reply to Patent Owner Response REPLYTOOPP

Furht Paper - MPEG Compression Exhibit

DX070 Exhibit

Stay Order Exhibit

Petitioners' Deposition Notice of Dr. Hernandez NOTICE

Petitioners' Notice of Stipulated Extension NOTICE

PETITIONERS’ ADDITIONAL POWER OF ATTORNEY NOTICE

PETITIONERS’ FIRST UPDATED MANDATORY NOTICES NOTICE

General Order: Related Matters Updates ORDER

H.264 and MPEG-4 A Video Compression, Video Encoding Multimedia (Book) Exhibit

MPEG Handbook (Book Segment) Exhibit

Linux Man Page for Errors Exhibit

RFC2112 – MIME Types Exhibit

Liberate Connect Server Exhibit

RFC8216 – HTTP Live Streaming Exhibit

Containers and Cloud from LXC to Docker Exhibit

RFC2326 – Real Time Streaming Protocol Exhibit

Dr Hernandez 00349 Declaration Exhibit

Motorola OM1000 Pamphlet Exhibit

Analysis of Dalvik-VM Publication Exhibit

Stuart Lipoff Deposition Transcript on September 2nd, 2025 Exhibit

CV of Dr. Edwin A. Hernandez – June 2025 Exhibit

Liberate Document TV Navigator Exhibit

Stuart Lipoff Deposition Transcript on September 3rd Exhibit

Linux Error Manual Exhibit

Motorola OM1000 Manual Exhibit

Exhibit #3 Presented to Stuart Lipoff Exhibit

I-Node POSIX Paper Exhibit

Case 1:24-cv-21226-RAR Document 188 Exhibit

War of Mobile Browsers (Dr. Edwin Hernandez’ Paper, IEEE Pervasive Computing) Exhibit

POR IPR2025-00349 RESPONSE

HTML5 Black Book Exhibit

Flash ActionScript (Book) Exhibit

Cloud Computing Virtualization a Comprehensive Survey Exhibit

Avellan’s Patent – File Wrapper Exhibit

Notice of Stuart Lipoff Deposition NOTICE

Joint Stipulation for extension of time NOTICE

Email, Subject_Untimely Director Review Requests in IPR2025-00349, -00350, and -00351 Exhibit

Authorized Response to Director Review Request OTHER

Email, Subject_IPR2025-00349, -00350, and -00351 Director Review Requests Exhibit

Updated Mandatory Notice NOTICE

Mandatory Notice NOTICE

Order: ORDER Granting Motion to Withdraw Counsel 37 C.F.R. § 42.5 ORDER

[IPR2025-00349] Patent Owner's Motion for Withdrawal and Substitution of Counsel (Robert Drolet and Daniel) OTHER

[IPR2025-00349] Power of Attorney (Robert Drolet) NOTICE

EX2024 Exhibit

[IPR2025-00349] - Patent Owner's Renewed Motion for Withdrawal OTHER

EX2029 Exhibit

EX2026 Exhibit

EX2027 Exhibit

Ex2025 Exhibit

EX2028 Exhibit