Chief Lawyer Xu Xinming

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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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Home > About Us > Some Classic Cases > Patent

Jinan Derman Science Technology Co., Ltd. v. Wu Xiong & Wang Zhen requesting to declare “Stent Conveyor” utility model patent invalid

Post time：01-10 2018

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Jinan Derman Science Technology Co., Ltd. v. Wu Xiong & Wang Zhen requesting to declare “Stent Conveyor” utility model patent invalid

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Chief Lawyer Xu Xinming

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IP Express

Judicial Development

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

Jinan Derman Science Technology Co., Ltd. v. Wu Xiong & Wang Zhen requesting to declare “Stent Conveyor” utility model patent invalid

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