About

Provided by Tsai, Lee & Chen

Founded in 1995, Tsai, Lee & Chen Patent Attorneys & Attorneys at Law, a top-tier IP law firm based in Taiwan, with more than 180 full-service IP professionals and lawyers, boomed with the advent of Taiwan’s high-tech industrialization. The firm has developed a full-service IP law department that encompasses all areas of intellectual property in prosecution, portfolio management, litigation, licensing, etc., with constant trust among its reputable domestic and international clientele.


The firm’s patent expertise is led by 21 patent attorneys licensed in both Taiwan and China, while another 30 patent attorneys licensed in either Taiwan or China. Their technical backgrounds encompass the fields of semiconductors, consumer electronics, thin film transistor liquid crystal display technology, mechanical and electrical engineering, optics, artificial intelligence, financial technology, computer hardware and software, telecommunications, biochemistry, pharmaceuticals, business methods and information technology.



The firm is joined by a senior attorney sophisticated in the Company Act and the Securities and Exchange Act, along with a strategic alliance with a Chartered Accountant. This breaking move expands the horizon of the legal expertise to resolve corporate disputes relating to company merger and acquisition, including the shareholders’ meeting, company management, investment and transaction, as well as transfer of company assets and tax issues resulting from IP monetization.



Chambers Review

Provided by Chambers
Intellectual Property: Patent & Trade Mark Agents - Taiwan Jurisdiction
1
Band 1
What the team is known for

Tsai, Lee & Chen has a well-known practice specialising in patent and trade mark prosecutions and portfolio management. The team is experienced in advising both domestic and international clients on the full spectrum of IP matters, including copyright, trade mark and patent infringement issues. It is also noted for its working proficiency in multiple languages, such as Chinese, English, Japnese, German and Korean.

Work Highlights

Provided by Tsai, Lee & Chen
  • Tsai, Lee & Chen successfully defended TSH Biopharm in a patent infringement litigation over a patented drug against AstraZeneca.

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers
Thomas Q T Tsai
S
Thomas Q T Tsai
S
Senior Statespeople

Thomas Tsai is considered to be a longstanding figure in the IP sphere and is also a professional mechanical engineer. He focuses on patent and trade mark prosecution work. His expertise remains key to the firm's offering.

Victor S C Lee
1
Victor S C Lee
1
Band 1

Victor S C Lee is the managing partner of the firm. As a litigator and a patent attorney, he concentrates on IP prosecution and enforcement, and is equally capable of handling related disputes before courts.

Ranked Lawyers at
Tsai, Lee & Chen

Provided by Chambers
Filter by
Band

Taiwan Jurisdiction

Intellectual Property: Patent & Trade Mark Agents

Thomas Q T Tsai
S
Thomas Q T Tsai
S
Senior Statespeople
Candy K Y Chen
1
Candy K Y Chen
1
Band 1
Victor S C Lee
1
Victor S C Lee
1
Band 1

Members

Provided by Tsai, Lee & Chen

Clare W.T. Chen

Crystal Chen

Jesse K.Y. Peng

Victor S. C. Lee

Head of Department

Clients

Provided by Tsai, Lee & Chen

Applied Materials, U.S.A.

B. Braun, Germany

Corning, U.S.A.

Hitachi Chemical, Japan

LVMH Group, France

Microsoft, U.S.A.

Qualcomm, U.S.A.

TSMC, Taiwan

Takeda Pharmaceuticals, Japan

Industries

Provided by Tsai, Lee & Chen

Biochemistry

Electronic Engineering and Communication

Mechanical Engineering

Opticals

Semiconductors and material science

Software