Meta Platforms, Inc. vs. Tir Technologies Limited

Explore the PTAB proceeding IPR2026-00346 filed by Meta Platforms, Inc. on 2026-05-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00346

Filing Date

2026-05-13

Accorded Filing Date

2026-05-13

Institution Decision Date

—

Last Modified Date

2026-09-23

Proceeding Type

IPR

Termination Date

—

Trial Status

Pending

Parties & Counsel

Petitioner

Meta Platforms, Inc.

Represented By

Kaiser, Jessicaet al

Patent Owner / Respondent

Tir Technologies Limited

Represented By

COOPER, BRETTet 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 14846647

Respondent Patent Number 9800633

External Links

Espacenet

Google Patents

Respondent Inventor Erik R. Swenson et al

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

Address and Attorney/Agent Information

52 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name FENWICK & WEST LLP

Customer Number 758

Address 801 CALIFORNIA STREET, MOUNTAIN VIEW, CA, 94041, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
33426	Stuart Meyer	650-335-7286
34838	David Hayes	415-875-2411
38376	Daniel Becker	650-988-8500
39327	Rajiv Patel	650-335-7607
39713	Brian Hoffman	415-875-2484
40629	J Hadden	650-988-8500
41015	Michael Farn	650-335-7823
46581	Daniel Brownstone	212-430-2662
48473	Robert Hulse	415-875-2444
50784	Jennifer Bush	650-335-7213
52297	James Trainor Jr	212-430-2600
54670	Antonia Sequeira	650-335-7185
57415	Carl Morales	212-813-8824
57417	Andrea Nichols	650-988-8500
59070	Jae Song	650-335-7164
63165	Rajendra Panwar	650-335-7107
64714	Glenn Foulds	650-335-7184
65328	Carlo Miguel Ocampo	650-335-7820
67613	Pooja Varshneya	202-434-7322
68243	Christopher Larson	415-875-2300
68617	Cara Mosley	404-572-2733
68680	Fredrick Tsang	650-335-7982
68842	Eric Zhou	650-335-7116
70223	Saad Hassan	650-335-7182
70670	Malashaan Kind	650-335-7686
71605	F. Bailey	650-988-8500
71802	Filip Vanevski	202-320-4161
72353	Scott Baker	561-653-5000
72388	Anthony Jacobson	650-335-7158
73059	Danqiong Sun	650-988-8500
73537	Predrag Radosavljevic	650-335-7712
74250	Kelly Ndubuka	646-481-9047
74850	Stefan Ochiana	317-719-6228
74876	Lynne Wang	650-335-6167
75444	Xiao Lin	650-335-4916
75677	Michael Saffron	650-335-7959
75690	Johnathan Chai	650-335-7804
77371	Kyle Reuther	650-335-7874
77424	Payal Sud	650-833-7725
77732	Jwalant Dholakia	212-430-2714
77962	Akshay Avantsa	650-335-7644
78040	Matthew Lem	650-335-7636
78258	Jae Yeon Baek	650-335-7142
78270	Bailey Meyer	650-838-4779
78318	Hayan Yoon	650-988-8500
78698	Christopher Corbet	650-335-7112
79223	Hanchel Cheng	650-335-4927
80142	Jason Zhang	917-951-0588
80203	Brennan Murphy	202-970-3180
80352	Samantha Mcinally	541-207-5603
83162	Javier Fajardo Jr	650-335-4922
L1365	Hye In Lee	650-335-7863

Proceeding Documents

Director Discretionary Decision: Refer RESPONSE

2026-09-23 FILING PARTY: BOARD

Download

Patent Owner's Preliminary Sur-Reply OTHER

2026-09-14 FILING PARTY: PATENT OWNER

Download

3001

E-mail authorizing briefing Exhibit

2026-09-10 FILING PARTY: BOARD

Download

Petitioner's Preliminary Reply OTHER

2026-09-09 FILING PARTY: PETITIONER

Download

1037

EX1037 - Docket Navigator, Time to Milestones Report of Judge Robert Pitman Exhibit

2026-08-19 FILING PARTY: PETITIONER

Download

Meta Platforms, Inc. vs. Tir Technologies Limited

Proceeding Overview

Parties & Counsel

Petitioner

Meta Platforms, Inc.

Represented By

Patent Owner / Respondent

Tir Technologies Limited

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Director Discretionary Decision: Refer RESPONSE

Patent Owner's Preliminary Sur-Reply OTHER

E-mail authorizing briefing Exhibit

Petitioner's Preliminary Reply OTHER

EX1037 - Docket Navigator, Time to Milestones Report of Judge Robert Pitman Exhibit

EX1038 - Corporate Records Report of Tir Technologies Limited Exhibit

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial RESPONSE

EX1036 - Export of search on https://ppubs.uspto.gov/pubwebapp/ Exhibit

EX1041 - U.S. Court of Appeals for the Federal Circuit Median Time to Disposition Report Exhibit

EX1039 - Reply in Support of its Motion to Dismiss the First Amended Complaint Exhibit

EX1040 - Plaintiff Tir Technologies Ltd.’s Notice of Appeal Exhibit

Ex. 2008 - Realtime v. MetroPCS - Order Granting Realtime Motion to Compel Exhibit

Ex. 2006 - Opera - Statement Under 37 CFR 3.73(c) Exhibit

Patent Owner's Preliminary Response POPR

Ex. 2007 - Opera Newsroom Article Exhibit

Petitioner's Updated Mandatory Notices NOTICE

Ex. 2005 - Tir's Opposition to Motion to Dismiss (Tir v. Meta) Exhibit

Ex. 2004 - Defendant's Motion to Dismiss First Amended Complaint (Tir v. Meta) Exhibit

Ex. 2001 - Order Granting Defendant's Motion to Dismiss (Tir v. Meta) Exhibit

Patent Owner's Request for Discretionary Denial of Institution RESPONSE

Ex. 2002 - Scheduling Order (Tir v. Amazon) Exhibit

Ex. 2003 - Defendants' Supplemental Preliminary Invalidity Contentions (Tir v. Amazon) Exhibit

Petitioner's Updated Exhibit List NOTICE

EX1035 - Stipulation Letter Exhibit

Tir Technologies Limited's Mandatory Notices NOTICE

Tir Technologies Limited's Power of Attorney NOTICE

Notice filing date accorded to petition NOTICE

EX1012 - Buyya, R., Pathan, M., Vakali, A. (Eds.), Content Delivery Network Exhibit

EX1023 - Caching Strategies in Transcoding-enabled Proxy Systems for Stream Exhibit

Notice: Power of Attorney NOTICE

EX1006 - U.S. Patent Application Pub. No. 2010/0070608 Exhibit

EX1015 - Applied Cryptography, Second Edition: Protocols, Algorithms Exhibit

EX1027 - U.S. Patent No. 7,941,453 Exhibit

EX1017 - History of Streaming Media [Infographic] Exhibit

EX1009- U.S. Patent No. 7,860,950 Exhibit

EX1021 - U.S. Patent Application Pub. No. 2004/0117455 Exhibit

EX1001 - U.S. Patent No. 9,800,633 Exhibit

EX1020 - U.S. Patent Application Pub. No. 2004/0015986 Exhibit

EX1007 - U.S. Patent Application Pub. No. 2009/0119322 Exhibit

EX1019 - U.S. Patent Application Pub. No. 2011/0289533 Exhibit

EX1033 - U.S. Patent Application Pub. No. 2007/0250900 Exhibit

EX1013 - Dean, M., et al. (Eds.), Web Information Systems Engineering – WIS Exhibit

EX1014 - Plaintiff Tir Techs. Ltd.’s Responsive Claim Construction Brief Exhibit

EX1005 - U.S. Patent No. 6,289,358 Exhibit

EX1016 - A Quarter Century of Streaming Video Exhibit

EX1022 - U.S. Patent Application Pub. No. 2002/0191696 Exhibit

EX1011 - Dilley, D., et al., Globally Distributed Content Delivery, IEEE In Exhibit

EX1030 - U.S. Patent Application Pub. No. 2011/0088076 Exhibit

EX1024 - U.S. Patent Application Pub. No. 2003/0035481 Exhibit

EX1031 - U.S. Patent Application Pub. No. 2004/0010613 Exhibit

EX1002 - File History of the ’633 patent Exhibit

EX1010 - Gourley, D., Totty, B., HTTP: The Definitive Guide, O’Reilly, (200 Exhibit

EX1004 - Curriculum Vitae of Dr. Aviel D. Rubin Exhibit

EX1032 - A case study of distributed information Exhibit

EX1025 - Scalable Distributed Video Transcoding Architecture Exhibit

EX1029 - U.S. Patent Application Pub. No. 2007/0204064 Exhibit

EX1028 - U.S. Patent Application Pub. No. 2004/0101138 Exhibit

EX1034 - Complaint Exhibit

EX1026 - U.S. Patent Application Pub. No. 2007/0198734 Exhibit

EX1008 - U.S. Patent Application Pub. No. 2009/0310668 Exhibit

EX1003 - Declaration of Dr. Aviel D. Rubin Exhibit

Petition: as filed PETITION

EX1018 - U.S. Patent Application Pub. No. 2002/0065926 Exhibit