- Filed
- May 30, 2025
- Last modified
- May 12, 2026
- Petitioner
- Samsung Electronics Co., Ltd. et al.
- Inventor
- Shun-Nan LIOU et al
Patent 11698687
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 (1)
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.
Current assignee: Unified Patents
1 active
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.
✓ Generated
The search results for IPR2025-01071 provide a good amount of information, but some details are still missing, specifically the exact claims challenged and the precise prior art and statutory bases. The results indicate that the institution decision is "Trial Instituted," but also show that the Patent Owner (CM HK Limited) requested discretionary denial based on various arguments including the art being previously considered by the Examiner and parallel district court litigation with Samsung (the Petitioner). The date of institution is not explicitly stated, but the petition was filed on May 30, 2025, and the status is "Trial Instituted." The projected FWD due date is August 12, 2026. There is no mention of a judge panel in the search results, nor the specific claims challenged.
I will attempt another search to pinpoint the claims challenged and the specific prior art.
Generated 5/16/2026, 12:47:20 AM