Registered patent attorney
Sonny S.H. Choi
Firm
Staas & Halsey, LLP
Address
1201 New York Ave. NW
7th Floor
Washington, DC, 20005
US
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Sonny S.H. Choi
Is Sonny S.H. Choi a registered patent attorney?
Yes. Sonny S.H. Choi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 65889). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sonny S.H. Choi located?
Sonny S.H. Choi's office is in Washington, District of Columbia (20005). Affiliated with Staas & Halsey, LLP.
What firm does Sonny S.H. Choi work at?
Sonny S.H. Choi is listed as affiliated with Staas & Halsey, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
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.