Registered patent attorney
Siho Yoo
Firm
Vinson & Elkins, LLP
Address
555 Mission Street
Suite 2000
San Francisco, CA, 94105
US
Phone
Registered as
Registered patent attorney
Other attorneys at Vinson & Elkins, LLP
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Frequently asked
Frequently asked about Siho Yoo
Is Siho Yoo a registered patent attorney?
Yes. Siho Yoo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78634). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Siho Yoo located?
Siho Yoo's office is in San Francisco, California (94105). Affiliated with Vinson & Elkins, LLP.
What firm does Siho Yoo work at?
Siho Yoo is listed as affiliated with Vinson & Elkins, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Siho Yoo?
Siho Yoo's office phone (per the USPTO public roster) is 415-979-6911. 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.