Registered patent attorney

Richard K Yoon

USPTO Reg. 42247

Address

23732 Hillhurst Dr, Apt. 40

Laguna Niguel, CA, 92677

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Richard K Yoon

  • Is Richard K Yoon a registered patent attorney?

    Yes. Richard K Yoon is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42247). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Richard K Yoon located?

    Richard K Yoon's office is in Laguna Niguel, California (92677).

  • How do I contact Richard K Yoon?

    Richard K Yoon's office phone (per the USPTO public roster) is 818-350-3587. 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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