Chief Lawyer Xu Xinming

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Chief lawyer Xu Xinming has been selected for the Beijing Lawyers Association's Foreign-Related Lawyer Talent Pool
Final Judgment: Represented by Xu Xinming's Team，FUHUMAN Wins Invention Patent Invalidation Case Against Japan Central Ekotek Co., Ltd.
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U.S. Supreme Court Declines to Review AI-Generated Work Copyright Case, Solidifying "Human Authorship" as a Statutory Requirement

03-06 2026

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Beijing Hengdong Technology Co., Ltd v. Sichuan Huadelaisi Oil Equipment Inc. requesting to declare “A long-term wear-resisting drill collar ” utility

Post time：01-10 2018

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Beijing Hengdong Technology Co., Ltd v. Sichuan Huadelaisi Oil Equipment Inc. requesting to declare “A long-term wear-resisting drill collar ” utility model patent invalid

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Chief Lawyer Xu Xinming

Working Progress

IP Express

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CASE

2025 Annual Cases of Beijing Intellectual Property Court

Guangzhou IP Court Applies Treble Punitive Damages in Trade Secret Infringement Case Involving “Virtual Digital Human” Technology

"Dual Filing" Case: Supreme Court Clarifies That Patent Invalidation Cannot Be Used Retroactively to Infer Malice at the Time of Filing

IP Theory

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U.S. Supreme Court Declines to Review AI-Generated Work Copyright Case, Solidifying "Human Authorship" as a Statutory Requirement

legal System

Chinese Law Library

International Law Library

Beijing Hengdong Technology Co., Ltd v. Sichuan Huadelaisi Oil Equipment Inc. requesting to declare “A long-term wear-resisting drill collar ” utility

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