Praised as ‘highly responsive and knowledgeable’, IP prosecution and litigation boutique Tsai Lee & Chen Patent Attorneys and Attorneys at Law’s expertise spans the technology, telecoms, semiconductors, biochemistry, pharmaceuticals, and mechanical and electrical engineering sectors, and maintains a track record in landmark IP cases in Taiwan. The practice’s leadership is trifurcated between Taipei-based trio Victor Lee, Jesse Peng and Crystal Chen. Chen is a patent enforcement, copyright and trademark infringement specialist, while Peng stands out for his expertise in electrical engineering.
Testimonials
Collated independently by Legal 500 research team.
‘Tsai, Lee & Chen is one of the best IP I work with. Their whole team is very responsive and their analysis, recommendations, and explanations are thorough, well thought out, and easy to understand.’
‘Excellent and knowledgeable on trademark prosecution issues. Highly responsive and clear in communications.’
‘The team is highly responsive and knowledgeable. The advice and instructions are clear and concise.’
Key clients
- Applied Materials
- Corning
- Qualcomm
- Microsoft
- TSMC
- DIC Corporation
- AU Optronics
- Inergy Technology
- Resonac Corporation (formerly Hitachi Chemical)
- ASUSTek Computer Inc.
- TSH Biopharm
- Delta Electronics
- CMP Group (China Metal Products)
- Shin-Etsu Polymer
- Daio Paper
- Inergy Technology (TW)
- Hon Hai Precision (TW)
- Applied Materials
- Corning
- Qualcomm
- Microsoft
- TSMC
- DIC Corporation
- AU Optronics
- Inergy Technology
- Resonac Corporation (formerly Hitachi Chemical)
- ASUSTek Computer Inc.
- TSH Biopharm
- Delta Electronics
- CMP Group (China Metal Products)
- Shin-Etsu Polymer
- Daio Paper
- Inergy Technology (TW)
- Hon Hai Precision (TW)
Work highlights
- Represented Inergy Technology to succeed in an anti-competition complaint.
- Represented realty developer, CMP, as the plaintiff to win a trademark infringement lawsuit for a commercial project in a CBD of the central part of Taiwan.
- Represented Lensar in a patent administrative suit versus Taiwan IP Office contending the admissibility of patent priority document’s formality.
Lawyers
Practice head
The lawyer(s) leading their teams.
Victor Lee, Jesse Peng, Crystal Chen