IP Library
Patent Agent

Yin-Yu Chen

Reg. No. 81643
Active
Not accepting new clients
Firm
NKL Law
Location
Fairfax, VA 22030
Phone
703-745-5495
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at NKL Law
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.