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IP Verse

Infineon Technologies Americas Corp. et al. v. MOSAID Technologies Inc. - IPR2025-01487

Explore the PTAB proceeding IPR2025-01487 filed by Infineon Technologies Americas Corp. et al. against MOSAID Technologies Inc. on Aug 29, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-01487
Filing Date
Aug 29, 2025
Petitioner
Infineon Technologies Americas Corp. et al.
Respondent
MOSAID Technologies Inc.
Status
Pending
Respondent Application Number
15868219
Respondent Tech Center
2800
Respondent Patent Number
9972381

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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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Patent Owner's Discretionary Denial Brief (Confidential)

Nov 10, 2025PAPERPATENT OWNER

Patent Owner's Discretionary Denial Brief (Public)

Nov 10, 2025PAPERPATENT OWNER

Ex. 2004 Complaint (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2005 Notice Letter (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2006 Amended Scheduling Order (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2007 Opening Claim Construction Brief (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2008 Election of Grounds (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2012 Decl. of T (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2013 Press Release Cypress (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2014 Letter from Cypress (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2015 Email from Conversant (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2016 Conversant Presentation (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2017 Conversant Presentation (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2018 Cypress Letter (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2019 Conversant Presentation (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2020 Cypress Response Letter (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2021 Cypress Response Letter (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2022 MOSAID - Infineon (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2023 Email Chain (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2024 Cypress Response (Confidential)

Nov 10, 2025EXHIBITPATENT OWNER

Ex. 2025 Invalidity Contentions (Public)

Nov 10, 2025EXHIBITPATENT OWNER

Petitioners Updated Exhibit List

Sep 24, 2025PAPERPETITIONER

September 24, 2025 Stipulation

Sep 24, 2025EXHIBITPETITIONER

Patent Owner's Mandatory Notice

Sep 19, 2025PAPERPATENT OWNER

Patent Owner's Power of Attorney

Sep 19, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Sep 9, 2025PAPERBOARD

Power of Attorney

Aug 29, 2025PAPERPETITIONER

U.S. Patent 9,972,381

Aug 29, 2025EXHIBITPETITIONER

U.S. Patent 9,972,381 File History

Aug 29, 2025EXHIBITPETITIONER

Curriculum Vitae of Dr. Carl Sechen

Aug 29, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. 2004/0148482 to Grundy

Aug 29, 2025EXHIBITPETITIONER

U.S. Patent App. Pub. 2005/0204091 to Kilbuck

Aug 29, 2025EXHIBITPETITIONER

Expert Declaration of Dr. Carl Sechen

Aug 29, 2025EXHIBITPETITIONER

Wiley Electrical and Electronics Engineering Dictionary

Aug 29, 2025EXHIBITPETITIONER

Tanaka

Aug 29, 2025EXHIBITPETITIONER

Cappalletti

Aug 29, 2025EXHIBITPETITIONER

Complaint

Aug 29, 2025EXHIBITPETITIONER

Petition: as filed

Aug 29, 2025PAPERPETITIONER