Registered patent agent

Yong Zhao

USPTO Reg. 66409

Firm

Nuance

Address

1 Wayside Road

Burlington, MA, 01803

US

Phone

Registered as

Registered patent agent

Other patent attorneys in Burlington, Massachusetts

Browse all Burlington patent attorneys →

Frequently asked

Frequently asked about Yong Zhao

  • Is Yong Zhao a registered patent attorney?

    Yong Zhao is a registered patent agent (USPTO Registration Number 66409). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Yong Zhao located?

    Yong Zhao's office is in Burlington, Massachusetts (01803). Affiliated with Nuance.

  • What firm does Yong Zhao work at?

    Yong Zhao is listed as affiliated with Nuance on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Yong Zhao?

    Yong Zhao's office phone (per the USPTO public roster) is 781-565-4580. 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