Patent Attorney
Shih Yo Cheng
Reg. No. 60698
Active
Not accepting new clients
Location
South San Francisco, CA 94080
South San Francisco, CA 94080
Phone
650-793-8597
650-793-8597
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.