Registered patent agent
Jason Chee-Yu Leung
Firm
Leung Law Professional Corporation
Address
110 Bloor Street West
Suite 1508
Toronto, ON, M5S 2W7
CA
Phone
Registered as
Registered patent agent
Other patent attorneys in Toronto, ON
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- Nicholas A. AitkenSmart & Biggar LP
- MaryAnne ArnoldoTorys LLP
- David K. BaileyMiller Thomson LLP
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- John M. BannisterBrunet & Co.
Frequently asked
Frequently asked about Jason Chee-Yu Leung
Is Jason Chee-Yu Leung a registered patent attorney?
Jason Chee-Yu Leung is a registered patent agent (USPTO Registration Number 60924). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Jason Chee-Yu Leung located?
Jason Chee-Yu Leung's office is in Toronto, ON (M5S 2W7). Affiliated with Leung Law Professional Corporation.
What firm does Jason Chee-Yu Leung work at?
Jason Chee-Yu Leung is listed as affiliated with Leung Law Professional Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jason Chee-Yu Leung?
Jason Chee-Yu Leung's office phone (per the USPTO public roster) is 416-723-6636. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.