Patent Attorney
Wen Liu
Reg. No. 32822
Active
Not accepting new clients
Firm
LIU & LIU
LIU & LIU
Location
Hacienda Heights, CA 91745
Hacienda Heights, CA 91745
Phone
213-830-5743
213-830-5743
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.