IP Library
Patent Attorney

I-Chang John Yang

Reg. No. 60384
Active
Not accepting new clients
Firm
TDK U.S.A. Corporation
Location
San Jose, CA 95110
Phone
650-623-7446
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at TDK U.S.A. Corporation
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.