Wen Hui, the head of the Patent Search Department. With nearly 5 years of experience serving as a patent examiner at the Patent Examination Collaboration Center of the China National Intellectual Property Office (CNIPA), she specializes in technical fields including computer science, business methods, medical devices, and physical therapy. Wen Hui Possesses extensive experience in PCT international patent examinations and has successfully passed the Advanced Patent Search Examination. Her expertise includes patent search strategies, technical analysis, and patent navigation. She has worked as a network engineer at a Broadcasting and Cable Network Group for 4 years.