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JZC Intellectual Property Law

Trademarks, Patents, Technology and International IP Law Firm


Among the top 10 Canadian trademark filers for Canadian applicants in 2023.





Trademark applications; expediting examination; enforcement relating to infringement, passing off and counterfeiting, oppositions and cancellation proceedings; trademark searching



Copyright registration; infringement and fair dealing opinions; copyright licensing agreements



Patent applications; infringement and freedom to operate opinions



International trademark and patent applications filed through the Madrid Protocol and PCT. 


About Us

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Jerry Z. Chen​

Lawyer, Registered Patent & Trademark Agent




University of Toronto

B. Sc - Biology 

Western University

Member of 

  • Intellectual Property Institute of Canada (IPIC)

  • Toronto Intellectual Property Group (TIPG)

中文 日本語


Jerry is a lawyer, patent and trademark agent based in Markham and Richmond Hill, serving the Greater Toronto Area. Jerry has been practicing in the area of intellectual property and litigation since 2011.


Previously, Jerry practiced at a national intellectual property boutique law firm. Jerry has successfully appeared before the Federal and Provincial Courts, and has represented clients from local businesses to multi-national corporations. Jerry was also counsel in one of Canada's largest patent infringement trials.


Jerry's practice now focuses on addressing the needs of start-ups and small businesses.

Jerry has extensive experience in advising on intellectual property, licensing, branding, as well as common technology and corporate issues.

Jerry's core values are:

  • Proportionality - balancing business objectives, risks, and budget

  • Responsiveness - timely and direct communication

  • Clarity - making legal concepts and process easy to understand

  • Efficiency - using experience and technology to reduce delay and costs

  • Candour - being upfront about risks, fees and turnaround time

Jerry can assist clients in English, Mandarin and Japanese.


Contact Us


Telephone:     905 805 7173 (book a preliminary call


Address: 330 Highway 7 Unit 305, Richmond Hill, ON (by appointment only)

For any general inquiries by email, please fill in the following contact form:

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