Profile of the Firm

Pioneer Patent and Trademark Office was founded in 1995 by Frank Cheng. As a patent attorney, Mr. Cheng previously served as the Senior Patent Examiner of Taiwan Intellectual Property Office (TIPO) with decades of extensive and in depth experience in the area of international patent and trademark affairs.

Our professional services include all affairs related to high quality and customized intellectual property with the expertise in areas of environmental engineering, textiles/clothing, mechanical engineering, electronic engineering, IC design, biotechnology, chemistry, telecommunication technologies and entertainment.

For commercial practice, our team has expertise in most market sectors with particular strength in corporate law, real estate, banking and commercial finance.

For Mainland China, we provide the service for international trademark and patent prosecution. Further detailed information is available upon request.

Our faith is to pursuit our clients’ best interest with full devotion. It is our sole belief that the success of our firm should only be achieved through the combination of our clients’ prosperity.

Should you have any questions, please feel free to contact us by the following information.


Pioneer Patent and Trademark Office
7F., No.38, Siyuan Rd., Xinzhuang Dist., New Taipei City 24251 Taiwan (R.O.C.)
TEL:(02)8993-1200 FAX:(02)8993-1210
Copyrights @2007 Pioneer Patent And Trademark Office. All Rights Reserved.