Lawyer Stephan Wu, as one of the leaders in charge of the electrical department, is proficient in the field of computer communication, circuit and semiconductor. The patent agency business specifically involves computer software and hardware, mobile communication, circuit structure, optical structure, semiconductor manufacturing process and its peripheral technology.

He is responsible for the patent agency business of important customers in the institute all year round, and leads the electrical department team to complete a large number of excellent patent application writing work for many well-known customers, including Spreadtrum Communications Co., Ltd., China Telecom Group Co., Ltd., SMIC International Integrated Circuit Manufacturing Co., Ltd., China Petrochemical Corporation, Shanghai Hehui Optoelectronics Co., Ltd., Shanghai Huali Microelectronics Co., Ltd., Shanghai Electric Group Co., Ltd., Wuhan Xinxin Integrated Circuit Manufacturing Co., Ltd., Jingchen Semiconductor Co., Ltd., the Third Research Institute of the Ministry of Public Security, China State Shipbuilding Corporation's Eighth Research Institute, Bull Group Co., Ltd., Shunyu Optical Technology Co., Ltd..

In addition to the routine work such as patent application writing and reply to examination opinions, it is also responsible for patent infringement analysis, invalidation and patent litigation of well-known customers at home and abroad, such as Ningbo Weilin Residential Facilities Co., Ltd., Tongkuai Medical Equipment Co., Ltd., German Huiyu (FISCHER), Japanese Thermos (THERMOS), etc., providing customers with various three-dimensional quality services.