Registered patent agent

Hung-fai S Law

USPTO Reg. 71978

Firm

Chiltek LLC

Address

1475 Montclaire Place

Los Altos, CA, 94024

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Hung-fai S Law

  • Is Hung-fai S Law a registered patent attorney?

    Hung-fai S Law is a registered patent agent (USPTO Registration Number 71978). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Hung-fai S Law located?

    Hung-fai S Law's office is in Los Altos, California (94024). Affiliated with Chiltek LLC.

  • What firm does Hung-fai S Law work at?

    Hung-fai S Law is listed as affiliated with Chiltek LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Hung-fai S Law?

    Hung-fai S Law's office phone (per the USPTO public roster) is 650-279-5838. 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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