Registered patent agent
Yen Jung Sung
Address
2180 38 Street, #C8
Astoria, NY, 11105
US
Phone
Registered as
Registered patent agent
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Frequently asked about Yen Jung Sung
Is Yen Jung Sung a registered patent attorney?
Yen Jung Sung is a registered patent agent (USPTO Registration Number 62634). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yen Jung Sung located?
Yen Jung Sung's office is in Astoria, New York (11105).
How do I contact Yen Jung Sung?
Yen Jung Sung's office phone (per the USPTO public roster) is 718-274-4599. 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.