Dr. Jacqueline Lui, President of Eagle IP Group, gave a talk titled “Patent War : A Case Study on the Viagra China Patent” at the HKBMIA Happy Hour event.

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Breaking News: Newest Draft Amendment to the Chinese Patent Law Available for Public Comment

10 July 2020
Finally, after more than a year since the last draft amendment came out in 2019, a new draft has been submitted to the National People’s Congress Standing Committee for deliberation on June 28, 2020. The newest version is now published for public comments until August 16, 2020. As a whole, these proposed changes address a […]

China Top 50 Case of 2019: How a Functional Feature is Construed Greatly Impacts Protection Scope - Shimano KK v. SENSAH

20 July 2020
Every year in the spring The Supreme People’s Court of PRC announces its “Top 10 Intellectual Property (IP) cases” and “50 typical IP cases in Chinese courts” of the year. Although not having precedential weight, these cases serve as a reference and guide people's courts at all levels regarding their intellectual property trials. It’s always […]

Why Do Examiners Fail to Recognize the Importance of my “Parameter Features”?

28 May 2025
The Impact of Parameter Features on Inventiveness ”Parameter features” – numerical or mathematical expressions that define the quantity or physical properties of a subject – frequently appear as technical features within a claim. Often described as numerical ranges or measurements, they frequently play a critical role in addressing technical problems. However, in practice, Examiners and […]

AI is magical but NOT magic! Be specific in your AI patents!

9 January 2025
What is the standard of sufficient disclosure for AI-related patents: A case study in China The rapid growth of AI patent applications present significant challenges to existing patent application and examination practices. One of them is satisfying the requirement for sufficient disclosure. The following case was featured in the 2023 CNIPA Compilation of Key Decisions […]
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