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Patent
Trademark
Copyright
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Filing Date
Decision Verdict Date
Court / Tribunal
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Petitioner / Claimant (Plaintiff)
Ericsson Inc et al.
Respondent / Defendant
Headwater Partners II LLC
Dispute Summary
Ericsson, Nokia, T‑Mobile, AT&T and Verizon have petitioned the PTAB to invalidate claims 1‑34 of U.S. Patent 9,094,868, arguing that the invention is obvious over earlier patents by Jarvinen and Fox. The petition seeks institution of an inter‑partes review and cancellation of the claims.
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