Intellectual Property: Patent & Trade Mark Agents
1 Ranked Lawyer
Firm PROFILE
Tai E International Patent & Law Office
Greater China Region 2026
Rankings
Leading firm in Greater China Region 2026
Ranked Departments
Ranked Departments
Ranked Individual
Ranked Individual
Top figures
4
Offices
280
Company Size
1952
Established Year
Content provided by Tai E International Patent & Law Office
Overview
Provided by Tai E International Patent & Law Office
Leading Taiwan IP firm recognized for technical depth and client-focused solutions. We integrate legal and technical expertise to deliver practical outcomes in complex matters. Our team excels in high-quality patent and trademark services, with strong capabilities in prosecution and contentious cases. We maintain seamless coordination with global associates and ensure responsive communication for our international clients.
Industry sectors (15)
- Life Sciences
- Pharmaceuticals
- Biotechnology
- Chemistry
- Medical Devices
- Electronics
- Semiconductors
- Information Technology
- Software & AI
- Telecommunications
- Mechanical Engineering
- Automotive
- Industrial Manufacturing
- Consumer Goods & Fashion
- Optics & Physics-related Technologies
Capabilities (12)
- Patent prosecution
- Patent litigation
- Trademark prosecution
- Trademark enforcement
- Invalidation & opposition proceedings
- Anti-counterfeiting enforcement actions
- Customs recordation & raid coordination
- Cross-border IP coordination
- IP portfolio management
- IP strategy advisory
- Multidisciplinary legal-technical teams
- Former patent examiners across technical fields
Clients (10)
- Amkor Technology, Inc.
- Birkenstock
- Bulgari S.p.A.
- Monolithic Power Systems, Inc.
- NOVO NORDISK A/S
- Robert Bosch GmbH
- SK hynix Inc.
- Škoda Auto a.s.
- SYNGENTA PARTICIPATIONS AG
- THE BOEING COMPANY
Key people
Provided by Tai E International Patent & Law Office
FRED C. T. YEN
Managing Partner
DEWEY W. C. JEANG
President
JERRY C. Y. LIN
Partner, CEO
YUNI Y. R. JIANG
Vice President
Work & experience
Provided by Tai E International Patent & Law Office
We handle complex IP matters for international clients, including patent prosecution, litigation, and trademark enforcement. Our expertise covers high-volume, multi-jurisdictional portfolios, and disputes before Taiwanese courts and authorities. We provide comprehensive trademark services, including oppositions, cancellations, anti-counterfeiting, and customs recordation. Backed by former patent examiners across all technical fields, we optimize prosecution strategies and examination outcomes.
Notable work
Provided by Tai E International Patent & Law Office
Patent Litigation Defence
2025Completed $192.3K Taiwan/Taiwan Intellectual Property and Commercial Court
Secured final win in civil litigation for FORTUN-MEDIC by proving the plaintiff's patent lacked an inventive step.
Criminal Trademark Action
2025Completed $4,762 Taiwan/Keelung Customs, Customs Administration, Ministry of Finance
Aided REEBOK in criminal probe; secured a settlement where defendants admitted fault, leading to deferred prosecution.
Trademark Opposition
2025CompletedTaiwan/Taiwan Intellectual Property Office
Revoked the opposed mark "NEAUVIA" as it was confusingly similar to our client's mark "NIVEA".
Ranked Offices at Tai E International Patent & Law Office
Provided by Tai E International Patent & Law Office
Ranked Departments at Tai E International Patent & Law Office (2)
Ranked Individuals at Tai E International Patent & Law Office (1)
Taiwan Jurisdiction
Fred Chi-Tai Yen
Intellectual Property: Patent & Trade Mark Agents
View profile
Top figures
4
Offices
280
Company Size
1952
Established Year
Content provided by Tai E International Patent & Law Office
What success is built on
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