Our recently created Chau Eagle Global IP had a successful exhibition at the BIP Asia 2017.

Chau Eagle Global IP is a merged practice between two top tier IP boutiques, Eagle IP in HK and F. Chau & Associates in New York. F. Chau & Associates, has been ranked No. 1 in New York (and No. 6 in the United States) for patent quality in consumer electronics by Ocean Tomo.

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China Patent Office (CNIPA) Releases More Details About Patent Term Adjustment (PTA) in the Draft Examination Guidelines

19 October 2021
The new 4th Amendment of the Chinese Patent Law came into effect on June 1, 2021. Right before that date, the Chinese Patent Office (“CNIPA”) released some “Interim Measures” to give us a taste of what was to come, though they have yet to released the actual Implementation Rules. Two months later, CNIPA finally released […]

Breaking: China Released New Implementation Measures for the New Patent Linkage System

14 July 2021
On July 4, 2021, China’s National Medical Products Administration (NMPA) and the China National Intellectual Property Administration (CNIPA) released details on the new implementation measures for early dispute resolution mechanisms for drug patents (“Patent Linkage”), effective July 4, 2021. Below is a summary highlighting key provisions and changes from the draft measures. Creation of an […]
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2019 CHINA TOP 10 IP CASE: VALEO V. LUCAS, FUKE, & CHEN

8 June 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 […]
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