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Patent
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Petitioner / Claimant (Plaintiff)
Kangxi Communications Technologies (Shanghai) Co., Ltd.
Respondent / Defendant
Skyworks Solutions, Inc.
Dispute Summary
Kangxi Communications Technologies has filed a petition for inter‑partes review of Skyworks' U.S. Patent 8,717,101 covering biasing circuits for RF power amplifiers. The challenger argues the claims are obvious over the Ishimaru publication and over Ishimaru combined with Harrison’s current‑mirror teaching, and opposes discretionary denial.
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