Registered patent agent

Tin-Chuen Yeung

USPTO Reg. 40240

Firm

Everest International, Inc.

Address

3550 Riverfalls Drive

Suite 1A

Northbrook, IL, 60062

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Tin-Chuen Yeung

  • Is Tin-Chuen Yeung a registered patent attorney?

    Tin-Chuen Yeung is a registered patent agent (USPTO Registration Number 40240). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Tin-Chuen Yeung located?

    Tin-Chuen Yeung's office is in Northbrook, Illinois (60062). Affiliated with Everest International, Inc..

  • What firm does Tin-Chuen Yeung work at?

    Tin-Chuen Yeung is listed as affiliated with Everest International, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Tin-Chuen Yeung?

    Tin-Chuen Yeung's office phone (per the USPTO public roster) is 847-509-1003. 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.

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