Litigation

Wacom Co., Ltd. v. Shenzhen Qianfenyi Intelligent Technology Co., Ltd.

Pending

2:24-cv-00702

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Filed
2024-08-28

Patents at issue (1)

9280220PTAB: discretionary denial

Plaintiffs (1)

Defendants (1)

Summary

Wacom Co., Ltd. alleges that active stylus products made by Shenzhen Qianfenyi Intelligent Technology Co., Ltd. (MAXEYE) infringe on seven of its patents, including U.S. Patent 9,280,220. The case is currently pending, with a claim construction hearing having occurred in January 2026.

Case overview & background

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Key legal developments & outcome

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Plaintiff representatives

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Defendant representatives

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