Patent RE50399
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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PTAB activity (1)
AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.
- IPR2026-00214IPRfiled Feb 13, 2026vs. Samsung Electronics, Co., Ltd. et al.Pending
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Cases on file (0)
Specific litigation cases in our database that name US patent RE50399. The free-form analysis below may also discuss cases beyond this list.
No cases on file mention this patent. Upload a CSV or add a case manually in Admin → Manage litigation cases.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
I was unable to locate US patent RE50399 in the United States Patent and Trademark Office (USPTO) databases or Google Patents through multiple targeted searches. Despite attempts to use various search parameters, including literal interpretation of the "RE" prefix for reissue patents and following USPTO search guidelines for patent numbers, no results for a patent with the exact identifier RE50399 were found.
Consequently, as the patent document itself could not be retrieved, no known litigation involving US patent RE50399 can be identified or detailed. Searches on litigation-specific platforms such as Unified Patents and general court databases like PACER and CAFC also did not yield any cases explicitly referencing RE50399.
Generated 6/15/2026, 12:45:50 AM