Dr. Tang began his patent practice in a large-scale foreign-related patent and trademark firm in 2005, and joined Unitalen in 2007. As a patent attorney, Dr. Tang has practiced in all phases of patent prosecution, including drafting and preparing patent application document, forwarding and replying Office Action, reexamination, and patent infringement analyzing, etc. Dr. Tang has handled many patent application cases, including foreign cases entering into China and domestic cases entering into other countries/regions. Dr. Tang’s practice fields involve in communication technology, computer technology, electronics technology, semiconductor technology, and industrial automation technology, etc.