Patent Application; Patent Invalidation; Patent Litigation

Zhenghuan & Huanrun: Senior Patent Attorney.

Beijing Zhucheng Law Firm, Beijing Yiguang Intellectual Property Agency Co., Ltd.: Patent Attorney.

Beijing Toutou Intellectual Property Agency Co., Ltd.: Patent Attorney, Partner.

Beijing Deqi Intellectual Property Agency Co., Ltd., Beijing Patent Attorneys Ltd.: Patent Attorney.

BOE Technology Group Co., Ltd.: R&D Engineer.

• 17 years of experience in the patent field, with more than 1,000 domestic and foreign patent applications prosecuted.

• Specialized in drafting patent application documents, responding to office actions, reexamination, invalidation and infringement analysis. Has extensive professional knowledge and prosecution experience in technical fields including display devices, optoelectronic materials, semiconductor processes, devices and materials, organic pharmaceutical synthesis, polymer materials, chemical batteries, chemistry and chemical engineering, dairy products, etc.

• Familiar with in‑house enterprise R&D rules, intellectual property strategy consulting, patent mining and portfolio layout, and has provided high‑quality patent training services for numerous enterprises.