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Case / Trial ID Number
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Category
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Patent
Trademark
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Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Samsung Electronics Co., Ltd. et al.
Respondent / Defendant
XiFi Networks R&D, Inc.
Dispute Summary
Samsung has filed an IPR petition challenging XiFi’s U.S. Pat. No. 11,974,143, asserting that the claimed multi‑transceiver bandwidth‑allocation architecture is obvious over prior‑art Wi‑Fi aggregation systems (Chincholi, Riggert) and, for a subset of claims, also over Choi’s dynamic frequency selection.
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