Patent application; patent invalidation; patent litigation

•Beijing Patent & Trademark Attorney Ltd.Head & Partner of the Chemistry Department

•Beijing Lvhexin Patent Agency  Partner

•Beijing Boss & Young Law Firm  Head of the Chemistry Department

•Beijing Deqi Intellectual Property Agency Ltd. Head of the Chemistry Department

•Haier Kehua National Engineering Research Center for Engineering Plastics Co., Ltd. R&D Researcher

•Beijing Laboratory Animal Research Center  R&D Researcher

• Since entering the patent agency industry in 2003, I have been mainly engaged in foreign-to-domestic patent applications in the early stage. Since 2010, I have been handling three types of business: foreign-to-domestic, domestic-to-domestic and domestic-to-foreign applications. Major foreign clients include Samsung, LG, Kyocera, Mitsubishi, Borealis, L’Oréal, etc. Major domestic clients include Wanhua Chemical, Changxin Memory, Mindray, CATL, China Institute of Atomic Energy, Florasis, Chia Tai Tianqing, Hansoh Pharma, Yiling Pharmaceutical, Hisun Pharmaceutical, etc.

• In addition, I have been engaged in FTO searches, stability analysis, patent portfolio valuation for corporate mergers and acquisitions, monitoring of competitors’ patent developments, patent mining, patent invalidation, administrative litigation and other related businesses.

• The technical fields mainly involve: polymers, cosmetics, materials, displays, batteries, semiconductor memory devices, medical detection reagents and equipment, biomedicine, etc.