Registered patent attorney

Cassie Yin

USPTO Reg. 82571

Firm

Van Pelt, Yi & James LLP

Address

1 1st St., Ste 12

Los Altos, CA, 94022

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Cassie Yin

  • Is Cassie Yin a registered patent attorney?

    Yes. Cassie Yin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 82571). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Cassie Yin located?

    Cassie Yin's office is in Los Altos, California (94022). Affiliated with Van Pelt, Yi & James LLP.

  • What firm does Cassie Yin work at?

    Cassie Yin is listed as affiliated with Van Pelt, Yi & James LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Cassie Yin?

    Cassie Yin's office phone (per the USPTO public roster) is 408-207-4770. 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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