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IP Verse

Microsoft Corporation - IPR2026-00174

Explore the PTAB proceeding IPR2026-00174 filed by Microsoft Corporation on Dec 17, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00174
Filing Date
Dec 17, 2025
Petitioner
Microsoft Corporation
Status
Pending
Respondent Application Number
12880324
Respondent Tech Center
2400
Respondent Patent Number
9762692

Decision Documents New

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Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

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Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

Dec 19, 2025PAPERBOARD

EX1001 - U.S. Patent No. 9,762,692

Dec 17, 2025EXHIBITPETITIONER

EX1002 - File History of the ’692 patent Part 1

Dec 17, 2025EXHIBITPETITIONER

EX1004 - Curriculum Vitae of Mark R. Lanning

Dec 17, 2025EXHIBITPETITIONER

EX1005 - U.S. Patent App. Pub. No. 2006/0015574

Dec 17, 2025EXHIBITPETITIONER

EX1006 - U.S. Patent App. Pub. No. 2004/0221019

Dec 17, 2025EXHIBITPETITIONER

EX1007 - HTTP The Definitive Guide

Dec 17, 2025EXHIBITPETITIONER

EX1008 - Globally Distributed Content Delivery

Dec 17, 2025EXHIBITPETITIONER

EX1009 - Content Delivery Networks

Dec 17, 2025EXHIBITPETITIONER

EX1010 - U.S. Patent App. Pub. No. 2002/0065899 A1

Dec 17, 2025EXHIBITPETITIONER

EX1011 - U.S. Patent No. 8,180,720 B1

Dec 17, 2025EXHIBITPETITIONER

EX1012 - U.S. Patent No. 7,024,466 B2

Dec 17, 2025EXHIBITPETITIONER

EX1013 - Caching & Prefetching for Web Content Distribution

Dec 17, 2025EXHIBITPETITIONER

EX1014 - Opening Claim Construction Brief

Dec 17, 2025EXHIBITPETITIONER

EX1015 - Responsive Claim Construction Brief

Dec 17, 2025EXHIBITPETITIONER

EX1016 - Int’l Pub. No. WO 2007/021974 A2

Dec 17, 2025EXHIBITPETITIONER

EX1017 - U.S. Patent No. 6,301,617 B1

Dec 17, 2025EXHIBITPETITIONER

EX1018 - U.S. Patent App. Pub. 2004/0093419

Dec 17, 2025EXHIBITPETITIONER

EX1019 - U.S. Patent No. 7,133,905 B2

Dec 17, 2025EXHIBITPETITIONER

EX1020 - U.S. Patent App. Pub. 2010/0281063 A1

Dec 17, 2025EXHIBITPETITIONER

EX1021 - U.S. Patent No. 6,330,561 B1

Dec 17, 2025EXHIBITPETITIONER

EX1022 - Complaint

Dec 17, 2025EXHIBITPETITIONER

EX1003 - Declaration of Mark R. Lanning

Dec 17, 2025EXHIBITPETITIONER

Petition: as filed

Dec 17, 2025PAPERPETITIONER

Notice: Power of Attorney

Dec 17, 2025PAPERPETITIONER

EX1002 - File History of the ’692 patent Part 2

Dec 17, 2025EXHIBITPETITIONER