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Case / Trial ID Number
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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)
SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., LTD.
Respondent / Defendant
Wacom Co. Ltd.
Dispute Summary
Shenzhen Qianfenyi petitions an IPR against Wacom's 9,977,519 active‑pen patent, asserting that all challenged claims are anticipated or obvious over multiple prior‑art references. Four grounds are presented covering §§102 and 103. The petition seeks institution of the review.
Outcome / Ruling
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