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World Patent & Trademark Law Office (hereinafter referred to as WPTO) was founded in 1951. With the "integrity" management philosophy, WPTO has dedicated ourselves to patent and trademark practice and has formed long-term strategic alliances with more than one hundred prestigious law firms around the world. Moreover, WPTO also has membership in numerous world-famous international IP organizations, such as International Trademark Association (INTA), Asian Patent Attorneys Association (APAA), and China Intellectual Property Society (CIPS). With constant effort of our former directors including Mr. Zhang Dong-Ming, Mr. Huang Rr-Han, Mr. Wu Chang-Liang and Mr. Cai Tian-Duo, and a number of previous senior patent and trademark examiners in Taiwan Intellectual Property Office (hereinafter referred to as TIPO), there are total 42 patent and trademark cases executed by us been chosen by the Supreme Court of Republic of China as legal precedents.

Concerning our service network, WPTO has assisted many clients in protecting their IP assets around the world, especially in Taiwan, China, Hong Kong and Macau. With more than 60 years of professional experiences, we provide high-quality and high-efficiency services in terms of consultation, prosecution and management of the cases. For the past few years, to better satisfy the demands of the clients and respond to the trend of globalization, we have actively expanded our services to IP, civil and criminal litigation, as well as the fields of technology and international commercial laws.

Until now, our clients have included a number of domestic and foreign enterprises such as Foxconn Technology Group, Everlight Electronics Co., Ltd., VIA Technologies, Inc., Eslite Corporation, Nippon Gijutsu Boeki Co., Ltd. (NGB), government institutions such as Atomic Energy Council, National Palace Museum, Industrial Development Bureau, Ministry of Economic Affairs, and academic research institutions such as Academia Sinica, National Space Organization, National Nano Device Laboratories, National Taiwan University, National Chiao Tung University, National Tsing Hua University, National Taiwan Normal University, National Central University, National Chung Cheng University, Chang Gung University and National Taiwan University of Science and Technology.