Patent Attorney
Erich Chien-Shiung Tzou
Reg. No. 56927
Active
Not accepting new clients
Firm
Vista IP Law Group, LLP
Vista IP Law Group, LLP
Location
San Jose, CA 95131
San Jose, CA 95131
Phone
408-321-8663 EXT 205
408-321-8663 EXT 205
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.