Registered patent attorney

Tsz Lung Yeung

USPTO Reg. 66189

Address

333 W. Garvey Avenue, #B586

Monterey Park, CA, 91754

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Tsz Lung Yeung

  • Is Tsz Lung Yeung a registered patent attorney?

    Yes. Tsz Lung Yeung is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66189). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Tsz Lung Yeung located?

    Tsz Lung Yeung's office is in Monterey Park, California (91754).

  • How do I contact Tsz Lung Yeung?

    Tsz Lung Yeung's office phone (per the USPTO public roster) is 626-478-8115. 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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