About IIPO

Our firm, Invention Intellectual Property Office (IIPO), was established on March 2003. The legal department is located in Taipei and the patent & trademark department is located in both New Taipei City and Tainan City. Yao Qing Xu is currently the head lawyer, who leads IIPO with his expertise and passion to provide great service on the high tech industries in Taiwan and mainland China.


With more than 40 professionals in our law office, consisting of patent (trademark) litigation lawyers, patent agents, diverse technical backgrounds of patent specialists, and patent and trademark engineers, we strive to provide our clients with cost effective and high quality performance.


Our firm is qualified by Taiwan Intellectual Property Training Academy (TIPA) to organize and to provide relevant intellectual property courses for universities, such as Shis Hsin University, Feng Chia University, Chung Yuan Christian University, National Taiwan University of Science and Technology, Yunlin University of Science and Technology, Chin-Yi University of Technology. Also IIPO provides introductory courses of from patent search to advanced courses of patent infringement for corporations to strengthen the knowledge of intellectual property for their internal engineers, in order to protect corporations’ valuable innovations.


We are well experienced in social order and defend the rights of the parties in general civil, criminal, dispute entanglement, and patent & trademark practice. Patent laws and intellectual properties are a common and growing concern of high tech industries because of the increasing international trades and the Cross-Strait relation. We focus on your needs and strive to provide quality and unparalleled legal and intellectual property services with our experience and knowledge for our clients.