Patent Agent
Helen Z Mao
Reg. No. 61355
Active
Not accepting new clients
Location
San Jose, CA 95129
San Jose, CA 95129
Phone
408-802-4098
408-802-4098
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.