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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Charter Communications, Inc. et al.
Respondent / Defendant
Adaptive Spectrum and Signal Alignment, Inc.
Dispute Summary
Charter Communications has filed an IPR petition challenging all 23 claims of Adaptive Spectrum’s ’313 patent, alleging obviousness over prior‑art patents Diener and Shaffer. The petition argues the Board should not deny institution and seeks a finding of unpatentability.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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