Patent Agent
Yichen Liu
Reg. No. 72587
Active
Not accepting new clients
Firm
Foley & Lardner, LLP
Foley & Lardner, LLP
Location
Washington, DC 20007
Washington, DC 20007
Phone
202-295-4061
202-295-4061
Registration Type
AGENT
AGENT
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.