Chang Tsi's Intellectual Property practice and 3 lawyers have earned high rankings from Chambers & Partners in the 2025 edition of Chambers Greater China Region. The firm has been ranked in IP litigation (PRC Firms) and non-litigation (PRC Firms) in the new edition, managing partner Spring Chang was again named eminent practitioners, partners Michael Fu and Michael Wu were also in the guide's top tier.
Recently, the second China AIIPS was successfully held in Hangzhou. As a partner of the Summit, Chang Tsi & Partners have made a significant contribution to the preparation and holding of the Summit. Michael Wu, one of our partners, was invited to preside over the sub forum of "patent strategy, AI chips, and open-source software compliance", and made an exciting presentation together with four great figures in this field.
Please note that the following dates have been declared as Public Holiday in conjunction with Mid-Autumn Festival.
Mainland China: 10-12 September 2022
Taiwan: 9-11 September 2022
Hong Kong: 10-12 September 2022
Macao: 10-12 September 2022
All deadlines falling on a holiday will be automatically extended. Should you have any urgent cases, please let us have your instructions ahead of the holidays.
Recently, Mr. Ason Zhang and Mr. Michael Wu were invited by the Peking University to serve as the first batch of honorary mentors. For a long time, Chang Tsi & Partners has paid attention to the growth of young lawyers, practicing social responsibility and sharing industrial-leading experience.
Recently, the well-known domestic legal media, IP Power (zhichanli) and IP House (zhichanbao), jointly released the "2020-2021 China's Top 10 Outstanding IP Agencies", on which Chang Tsi & Partners Law Firm was once again ranked as Top 10.
China Business Law Journal, a leading legal media, has recently released its China Business Law Awards 2022. Chang Tsi & Partners has once again won the award.
Our offices and IP Administrations will be closed for Public Holiday on 3-5 June 2022. All deadlines falling during the holiday period will be automatically extended. In case of urgent matters, please submit your instructions before the holidays.
