Registered patent agent

Zhengyun Luo

USPTO Reg. 73499

Firm

Westbridge IP LLC

Address

22722 29th Drive SE, Suite 100

Bothell, WA, 98021

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Zhengyun Luo

  • Is Zhengyun Luo a registered patent attorney?

    Zhengyun Luo is a registered patent agent (USPTO Registration Number 73499). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Zhengyun Luo located?

    Zhengyun Luo's office is in Bothell, Washington (98021). Affiliated with Westbridge IP LLC.

  • What firm does Zhengyun Luo work at?

    Zhengyun Luo is listed as affiliated with Westbridge IP LLC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Zhengyun Luo?

    Zhengyun Luo's office phone (per the USPTO public roster) is 425-659-3366. 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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