IP Library
Patent Agent

Hay Yeung Cheung

Reg. No. 56666
Active
Not accepting new clients
Firm
Hay Yeung Cheung
Location
West Orange, NJ 07052
Phone
908-313-1621
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Hay Yeung Cheung
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.