Registered patent agent

Michael Ying-Hsuan Chen

USPTO Reg. 66506

Firm

Haynes and Boone, LLP

Address

600 Anton Blvd., Suite 700

Costa Mesa, CA, 92626

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Michael Ying-Hsuan Chen

  • Is Michael Ying-Hsuan Chen a registered patent attorney?

    Michael Ying-Hsuan Chen is a registered patent agent (USPTO Registration Number 66506). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Michael Ying-Hsuan Chen located?

    Michael Ying-Hsuan Chen's office is in Costa Mesa, California (92626). Affiliated with Haynes and Boone, LLP.

  • What firm does Michael Ying-Hsuan Chen work at?

    Michael Ying-Hsuan Chen is listed as affiliated with Haynes and Boone, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Michael Ying-Hsuan Chen?

    Michael Ying-Hsuan Chen's office phone (per the USPTO public roster) is 949-202-3069. 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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