Registered patent attorney
Jinggao Li
Firm
Dragon Sun Law Firm，PC
Address
148 East Ave Unit 1F
Norwalk, CT, 06825
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Jinggao Li
Is Jinggao Li a registered patent attorney?
Yes. Jinggao Li is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 64450). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jinggao Li located?
Jinggao Li's office is in Norwalk, Connecticut (06825). Affiliated with Dragon Sun Law Firm，PC.
What firm does Jinggao Li work at?
Jinggao Li is listed as affiliated with Dragon Sun Law Firm，PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jinggao Li?
Jinggao Li's office phone (per the USPTO public roster) is 631-741-9685. 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.