Registered patent attorney
Yong Chen
Firm
Liu, Chen & Hoffman LLP
Address
One Penn Plaza, Ste 2508
New York, NY, 10119
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Yong Chen
Is Yong Chen a registered patent attorney?
Yes. Yong Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67315). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Yong Chen located?
Yong Chen's office is in New York, New York (10119). Affiliated with Liu, Chen & Hoffman LLP.
What firm does Yong Chen work at?
Yong Chen is listed as affiliated with Liu, Chen & Hoffman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yong Chen?
Yong Chen's office phone (per the USPTO public roster) is 212-547-6694. 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.