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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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upc
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Samsung Electronics Co., Ltd. et al.
Respondent / Defendant
Zophonos Inc.
Dispute Summary
Samsung has filed an IPR petition seeking cancellation of all 20 claims of Zophonos’s ’906 audio‑control patent, asserting obviousness over multiple prior‑art references. The petition details how each claim is taught by combinations of DiCenso641, Smith, Holland, Warren, and Goldstein873.
Outcome / Ruling
Verdict Document PDF URL
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