Patent Attorney
Yong Chen
Reg. No. 67315
Active
Not accepting new clients
Firm
Liu, Chen & Hoffman LLP
Liu, Chen & Hoffman LLP
Location
New York, NY 10119
New York, NY 10119
Phone
212-547-6694
212-547-6694
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.