Intellectual Asset Management (IAM) recently released its list of Strategy 300 Global Leaders 2025. Managing partner Spring Chang and partner Nancy Qu from Chang Tsi & Partners were selected, as a recognition for their excellence in the field of intellectual property.

As managing partner of Chang Tsi & Partners and one of the most influential IP lawyers in China, Spring Chang has more than 30 years of professional experience in IP related areas such as trademarks, patents, copyrights, litigation and dispute resolution. With profound knowledge and keen business insight, Spring and her team earned high praise and trust from their clients.

Nancy Qu specializes in the prosecution and enforcement of multiple intellectual property rights, including trademarks, patents, copyrights, trade secrets and domain names. For over 15 years as litigation lawyer and patent attorney, Nancy successfully helped many Fortune 500 companies to protect their IP rights.

Since its inception, the IAM Strategy 300 has showcased the top experts in the IP world, who actively make contribution for the IP protection and development of groups and institutions around the globe. Spring Chang and Nancy Qu’s inclusion indicates their approach to intellectual property is regarded by peers as truly strategic in nature.

As a leading IP law firm, Chang Tsi & Partners has always been committed to providing comprehensive, multi-leveled and one-stop legal services for its clients. As partners, Spring Chang and Nancy Qu will continue lead their team to help more companies maximize IP value in the contest of globalization.