Ms. Qu joined Liu, Shen & Associates in 2005. She specializes in patent prosecution, re-examination, patent invalidation and IP litigation with a focus on semiconductor material, semiconductor device, display, etc.

Ms. Qu got her qualification as a patent attorney in 2007 and as an attorney at law in 2013. She handles a number of cases relating to patent examination and reexamination, and has participated in several patent lawsuits relating to patent invalidation and administrative lawsuit.

Ms.Qu had a bachelor’s degree from Beijing Normal University (BNU) in 2002 and had a master's degree from Institute of Semiconductors, Chinese Academy of Sciences (CAS), in 2005. She participated in July summer course in Centre d'Études Internationales de la Propriété Intellectuelle (CEIPI) in 2013.

Ms. Qu has been awarded Best Patent Attorney in 2015 and 2021 by client.

Representative Publications:

-    “Understanding the confidentiality examination provisions for patent application to foreign countries from the perspective of cases,” IPLEAD, November 2023;

-    “Trade secret and Patent Protection in China”, Asia IP Informed Analysis, July 2016.

All-China Lawyers Association (ACLA)

All-China Patent Agents Association (ACPAA)