Registered patent attorney
Hyunsung Joo
Firm
SOLID STATE LAW FIRM PLLC
Address
1050 30TH STREET NW
Washington, DC, 20007
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Hyunsung Joo
Is Hyunsung Joo a registered patent attorney?
Yes. Hyunsung Joo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83141). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Hyunsung Joo located?
Hyunsung Joo's office is in Washington, District of Columbia (20007). Affiliated with SOLID STATE LAW FIRM PLLC.
What firm does Hyunsung Joo work at?
Hyunsung Joo is listed as affiliated with SOLID STATE LAW FIRM PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hyunsung Joo?
Hyunsung Joo's office phone (per the USPTO public roster) is 571-758-5008. 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.