Registered patent agent

Francis Ng-Cheng-Hin

USPTO Reg. 58218

Address

5683 Leslie Street

Suite 316

North York, ON, M2H 1J8

CA

Phone

Registered as

Registered patent agent

Other patent attorneys in North York, ON

Browse all North York patent attorneys →

Frequently asked

Frequently asked about Francis Ng-Cheng-Hin

  • Is Francis Ng-Cheng-Hin a registered patent attorney?

    Francis Ng-Cheng-Hin is a registered patent agent (USPTO Registration Number 58218). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Francis Ng-Cheng-Hin located?

    Francis Ng-Cheng-Hin's office is in North York, ON (M2H 1J8).

  • How do I contact Francis Ng-Cheng-Hin?

    Francis Ng-Cheng-Hin's office phone (per the USPTO public roster) is 164-790-55115. 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 20:45 EDT