From October 30 to November 1, 2025, Chang Tsi & Partners participated in the 2025 Annual Meeting of the American Intellectual Property Law Association (AIPLA) held in Washington, D.C. As one of the world's most influential professional gatherings in the intellectual property (IP) field, the event brought together legal experts, multinational corporate counsel, policymakers, and representatives of leading industry organizations.
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.
The Metaverse and NFTs are in the spotlight and have sparked heated legal discussions recently. Spring Chang, Founding Partner of Chang Tsi & Partners, will join the Intellectual Property Conference held on 27 May 2022 to deliver a speech on the first milestone case regarding the Metaverse and NFTs in China.
On 21 April 2022, Asian Legal Business (ALB) has once again named Chang Tsi & Partners as “2022 China Employer of Choice”. Since 2016, the firm has won the award continuously by creating an inclusive workplace where every employee feel included and valued.
Our office and IP Administration in regions below will be closed for International Workers' Day as follows...
We are pleased to announce that Freda Han, Partner of Chang Tsi & Partners, has been recognised as Women Pioneer by Beijing Women’s Federation, a significant mainstream organization focused on representing and safeguarding women's rights and interests and promoting gender equality in China.
On 10 March 2022, Michael Fu, Partner of Chang Tsi & Partner and Member of INTA’s Enforcement Committee, was invited by INTA to present on China’s IP judiciary in the Flash Briefing.
