Registered patent attorney

Ernest D Fok

USPTO Reg. 79987

Firm

Orrick Herrington & Sutcliffe LLP

Address

120 Broadway Avenue

4th Floor

Santa Monica, CA, 90401

US

Phone

Registered as

Registered patent attorney

Other attorneys at Orrick Herrington & Sutcliffe LLP

Other patent attorneys in Santa Monica, California

Browse all Santa Monica patent attorneys →

Frequently asked

Frequently asked about Ernest D Fok

  • Is Ernest D Fok a registered patent attorney?

    Yes. Ernest D Fok is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79987). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Ernest D Fok located?

    Ernest D Fok's office is in Santa Monica, California (90401). Affiliated with Orrick Herrington & Sutcliffe LLP.

  • What firm does Ernest D Fok work at?

    Ernest D Fok is listed as affiliated with Orrick Herrington & Sutcliffe LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Ernest D Fok?

    Ernest D Fok's office phone (per the USPTO public roster) is 310-633-2825. 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 17:20 EDT