Patent 8230101

PTAB challenges

AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.

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Proceedings on file (2)

All PTAB activity →

AIA trial proceedings (IPR / PGR / CBM) filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced from the USPTO Open Data Portal and refreshed every six hours; each proceeding number deep-links to the PTAB E2E docket.

1 settled1 discretionary denial
Discretionary Denial
Filed
Jul 11, 2025
Last modified
Feb 23, 2026
Petitioner
Google LLC
Inventor
Satoru Sekiguchi et al
Terminated-Settled
Filed
Jun 4, 2025
Last modified
Mar 23, 2026
Petitioner
Apple Inc.
Inventor
Satoru Sekiguchi et al

PTAB challenges

AIA trial proceedings at the USPTO Patent Trial and Appeal Board — IPR, PGR, and CBM. Petitioners, judge panels, claim-level invalidation outcomes from Final Written Decisions, and Federal Circuit appeals. The single most important defensive datapoint after litigation history.

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