聯 心 誠 意

Professional, Passion,
Quality & Sincerity

About Li & Cai

People

Service Competence

About Li & Cai

Li & Cai IP Group, founded in 1985, is specialized in patent, trademark, copyright, IC related fields, trade secrets and other types of intellectual property rights and provides clients with the most reliable services with “聯 (linked in professionalism), 心 (passionate in service), 誠 (faith in quality), 意 (intent on providing sense of security)”. The services provided by Li & Cai IP Group cover patent and trademark applications, registrations, patent portfolio management, patent map production, patent infringement analysis, counseling on the establishment of intellectual property rights system for enterprises, copyright infringement analysis, and civil and criminal lawsuits related to intellectual property rights infringement, licensing negotiations, and enforcement of intellectual property rights.
19 1
Founded in 1985
1 1
Number of employees about 130
1
About 70 patent attorneys/agents/lawyers/engineers
創辦人 蔡豐聲

Founder / President

Kenny Cai

People

Number of employees

About 130

Taiwan attorneys:
Taiwan patent:
Taiwan lawyer:
China patent attorneys:
U.S. patent agents/attorneys:
Taiwan trademark agents:
Patent engineers:

Over 70

Distribution of Technical Fields for Patent Engineers

Material Science/Chemistry: 21%
Mechanical Engineering: 39%
Electronics/ Information Technology: 40%

Transnational Service and Comprehensive Protection of IP Rights

Li & Cai Intellectual Property Office provides one-stop service for global intellectual property rights strategy and implementation. As long as clients entrust Li & Cai Intellectual Property Office, they can obtain comprehensive intellectual property rights protection globally through Li & Cai Intellectual Property Office.
  • Providing excellent quality in patent drafting and related professional service
  • Organizing education and training courses from time to time
  • Providing preliminary patent searches and/or patent layout consultation during R&D period
  • Many colleagues of Li & Cai are qualified as China patent attorneys and provide timely consulting services to our clients.
  • Li & Cai collaborates with strategic alliance partners(outstanding IP offices) throughout China to provide our clients with professional IP services.
  • Li & Cai has a branch office in Washington DC, USA, and applications are translated, drafted, edited and proofread by American patent attorney/certified patent agent, and the follow-up responses are provided by Li & Cai’s professionals in the United States to facilitate discussion and communication with USPTO’s patent examiners on applications, which protects customer rights by virtue of a one stop service.
  • Providing various IP rights consulting services, and organizing seminars to provide current and updated knowledge and developments on intellectual property rights among different countries.

Attentive VIP Exclusive Services

Li & Cai Intellectual Property Office provides customers with the most professional and attentive VIP exclusive services
  • Providing customers with one-stop contact window, and division of labor approach and cooperation across professional areas
  • Rich experience in patent drafting, and a team of strong patent attorney lineup, professional IP rights services and technical consultants
  • Providing professional consultation and professional practice courses for patent attorneys and trademark agents
  • Organizing China, US, or other countries patent practice seminars at intermittent intervals
  • In-depth analysis and planning of patent layout, patent infringement, and offensive and defensive litigation strategy
  • 分工處理、單一服務窗口
  • 寫稿經驗豐富、陣容強大的專利師團隊
  • 專業代理人諮詢與專業實務課程
  • 每年不定期舉辦中國、美國專利實務研討會
  • 專利侵權、訴訟攻防分析及規劃,提升聯誠服務層面及品質深度

Attentive VIP Exclusive Services

Li & Cai Intellectual Property Office provides customers with the most professional and attentive VIP exclusive services
  • Providing customers with one-stop contact window, and division of labor approach and cooperation across professional areas
  • Rich experience in patent drafting, and a team of strong patent attorney lineup, professional IP rights services and technical consultants
  • Providing professional consultation and professional practice courses for patent attorneys and trademark agents
  • Organizing China, US, or other countries patent practice seminars at intermittent intervals
  • In-depth analysis and planning of patent layout, patent infringement, and offensive and defensive litigation strategy
  • 分工處理、單一服務窗口
  • 寫稿經驗豐富、陣容強大的專利師團隊
  • 專業代理人諮詢與專業實務課程
  • 每年不定期舉辦中國、美國專利實務研討會
  • 專利侵權、訴訟攻防分析及規劃,提升聯誠服務層面及品質深度

Contact Us

Li & Cai Intellectual Property Office
Address
  • 9F,No.69, Sec. 2, DunHua S. Rd., Taipei, Taiwan
Connection

Candour International Law Firm

Address

  • 17F,No.71, Sec. 2, DunHua S. Rd., Taipei, Taiwan
Connection