Registered patent attorney

Hui Zhang

USPTO Reg. 70590

Firm

Rabin & Berdo, PC

Address

2650 Park Tower Drive, Suite 800

Vienna, VA, 22180

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Hui Zhang

  • Is Hui Zhang a registered patent attorney?

    Yes. Hui Zhang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 70590). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Hui Zhang located?

    Hui Zhang's office is in Vienna, Virginia (22180). Affiliated with Rabin & Berdo, PC.

  • What firm does Hui Zhang work at?

    Hui Zhang is listed as affiliated with Rabin & Berdo, PC on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Hui Zhang?

    Hui Zhang's office phone (per the USPTO public roster) is 202-971-1268. 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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