Registered patent attorney

Hoang S Ngo

USPTO Reg. 42932

Firm

Hoang Steve Ngo, Esq.

Address

P.O. Box 15003

Arlington, VA, 22215

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Hoang S Ngo

  • Is Hoang S Ngo a registered patent attorney?

    Yes. Hoang S Ngo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42932). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Hoang S Ngo located?

    Hoang S Ngo's office is in Arlington, Virginia (22215). Affiliated with Hoang Steve Ngo, Esq..

  • What firm does Hoang S Ngo work at?

    Hoang S Ngo is listed as affiliated with Hoang Steve Ngo, Esq. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Hoang S Ngo?

    Hoang S Ngo's office phone (per the USPTO public roster) is 571-245-8461. 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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