Patent Agent
Bing K Yen
Reg. No. 52385
Active
Not accepting new clients
Location
Cupertino, CA 95015
Cupertino, CA 95015
Phone
408-455-5447
408-455-5447
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.