Tai E International Patent & Law Office provides a full range of intellectual property services. It is famous for its strength in IP prosecution and protection. The firm has patent attorneys with technical backgrounds in fields such as electronics, mechanical engineering, and biotechnology.
Notable patent practitioners: Jerry CY Lin, Dewey WC Jeang, and Yuni YR Jiang.
Notable soft IP practitioner: Fred CT Yen.
2026
"The attorneys working at Tai E are very professional and responsive. They update us on our trademarks’ status in a timely fashion and always report office actions along with their recommendation on the best way forward. As a plus, their invoicing is clear and punctual."
"We appreciate that they have a clear communication style and attention to detail."
Hogan Chen
"Mr Chen is our main contact and we are very satisfied with his work. We mostly appreciate his clear communication style, his attention to detail, and that he immediately implements suggestions and feedback. "
2025
"One of their strengths is their ability to give us an immediate reply. We always receive an acknowledgment receipt email and usually receive a full answer that day or the next day."
"Pragmatic, high quality work product, clear with instructions, cost conscious."
"Tai E International Patent & Law Office's attorneys and staff are very responsive, thorough, and they get excellent results."
"Tai E International Patent & Law Office is responsive and provides helpful advice."
"Tai E International Patent & Law Office provides very prompt and high-quality service."
“They are reliable and have a high level of expertise and much experience."
"They are well-known in the IP field in Taiwan. They are accurate and responsive, and their fees are reasonable and certainly competitive in comparison with those charged by other local law firms.”
Case studies show the firm helped True Ten Industrial file an invalidation action with the TIPO and successfully persuaded the TIPO that the utility model patent at dispute shall be invalidated for lack of an inventive step.
Case studies show the firm successfully obtained an irrevocable judgement for Taiweidao International Trade in civil trademark litigation, establishing confusing similarity, identical/similar goods categories, and the defendant's awareness to secure a cease-and-desist order against infringing food product marks.