Registered patent agent

Bobby Chun Kin Leung

USPTO Reg. 76657

Firm

Smart & Biggar LP

Address

150 York Street

Suite 1100

Toronto, ON, M5H 3S5

CA

Phone

Registered as

Registered patent agent

Other attorneys at Smart & Biggar LP

Other patent attorneys in Toronto, ON

Browse all Toronto patent attorneys →

Frequently asked

Frequently asked about Bobby Chun Kin Leung

  • Is Bobby Chun Kin Leung a registered patent attorney?

    Bobby Chun Kin Leung is a registered patent agent (USPTO Registration Number 76657). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Bobby Chun Kin Leung located?

    Bobby Chun Kin Leung's office is in Toronto, ON (M5H 3S5). Affiliated with Smart & Biggar LP.

  • What firm does Bobby Chun Kin Leung work at?

    Bobby Chun Kin Leung is listed as affiliated with Smart & Biggar LP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Bobby Chun Kin Leung?

    Bobby Chun Kin Leung's office phone (per the USPTO public roster) is 416-865-3509. 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.

build 4315ed5 · 2026-05-22 19:50 EDT