Patent Agent
Ardith Chang
Reg. No. 47482
Active
Not accepting new clients
Location
San Diego, CA 92109
San Diego, CA 92109
Phone
858-663-8225
858-663-8225
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.