Our principal, Pauli Wong, met with the students and academic instructors of Lingnan University last Wednesday (22 Feb), introducing some of the basics of IP and highlighting the IP challenges in the Greater Bay Area.




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How a Secondhand Ground Brush Wiped Away a Chinese Patent

4 December 2024
A Chinese robot vacuum company digs up “hidden evidence” to successfully invalidate a patent owned by its biggest competitor.  Highlights Background  With the growth of online shopping, it is easier than ever to provide evidence of a sale when the product is still being sold on the market. But what if the product is no […]

BREAKING NEWS: New Pilot Program for Hong Kong Applicants to get Accelerated Patent Examination in the Chinese Patent Office Starting January 1, 2023

4 January 2023
New year, new resolutions! The CNIPA has recently announced a pilot program that provides Hong Kong applicants the opportunity to expedite their patent applications filed in China. Starting 1 Jan 2023, Hong Kong permanent residents and entities legally registered in Hong Kong can request prioritized examination for their invention patent applications before the CNIPA. To […]
China Patent 2020 to 2021

China Provides Specific Directions to Strengthen Patent / Technology Protection from 2020 to 2021

23 April 2020
China continues to progress towards its major goal of significantly strengthening IP protection within its borders. Last year it announced several proposed amendments to its patent laws. In January 2020 China and the US signed the Economic and Trade Agreement between the Government of China and US (published 16 January 2020 –“Trade Agreement”), which detailed […]

Inventive Step for an Enantiomer over a Racemate: “L-ornidazole” Patent Invalidation Case

27 November 2023
Each year, China’s Supreme People’s Court (SPC) issues its annual “Judgment Digests”, which includes a list of “48 typical cases” highlighting representative SPC decisions in the previous year. The Judgment Digests help us understand more about the SPC’s judicial ideology, trial concepts, and adjudication methods in dealing with difficult and sophisticated legal issues as well […]
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