Patent Agent
William C Cheng
Reg. No. 64473
Active
Firm
Dickinson Wright RLLP
Dickinson Wright RLLP
Location
Sunnyvale, CA 94086
Sunnyvale, CA 94086
Phone
408-701-6146
408-701-6146
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.