Registered patent attorney
Sean N Hsu
Firm
Janik Vinnakota LLP
Address
8111 LBJ Freeway
Suite 790
Dallas, TX, 75251
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Sean N Hsu
Is Sean N Hsu a registered patent attorney?
Yes. Sean N Hsu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 69477). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sean N Hsu located?
Sean N Hsu's office is in Dallas, Texas (75251). Affiliated with Janik Vinnakota LLP.
What firm does Sean N Hsu work at?
Sean N Hsu is listed as affiliated with Janik Vinnakota LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sean N Hsu?
Sean N Hsu's office phone (per the USPTO public roster) is 214-390-9999. 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.