In July 2004, Mr. Zhang joined ZTE Corporation, and worked as a technical support engineer and then as a project manager.
In July 2006, Mr. Zhang joined NTD. Mr. Zhang's practice focuses mainly on patent prosecution. He has successfully represented some major corporations to handle hundreds patent filings and prosecuting cases covering various technical fields, particularly the fields of Electrical Engineering, Semiconductor and Telecommunication. Mr. Zhang has also represented clients in many patent reexamination cases, patent invalidation cases and patent litigation cases. In addition, Mr. Zhang has also drafted some patent applications for clients and filed these patent applications in China.
Electronics: Semi-conductor, Telecommunication, Electrical Engineering, Automatic Control, Medical Instruments, etc.
All-China Patent Agents Association