Registered patent agent
Hong Jin Ha
Firm
Antonio HA & U.S. Patent , LLC
Address
667 Madison Avenue 5th Floor
NEW YORK, NY, 11725
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Hong Jin Ha
Is Hong Jin Ha a registered patent attorney?
Hong Jin Ha is a registered patent agent (USPTO Registration Number 70894). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Hong Jin Ha located?
Hong Jin Ha's office is in NEW YORK, New York (11725). Affiliated with Antonio HA & U.S. Patent , LLC.
What firm does Hong Jin Ha work at?
Hong Jin Ha is listed as affiliated with Antonio HA & U.S. Patent , LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hong Jin Ha?
Hong Jin Ha's office phone (per the USPTO public roster) is 212-209-6120. 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.