Patent Attorney
Joshua W Chang
Reg. No. 70831
Active
Not accepting new clients
Firm
Kwan & Olynick LLP
Kwan & Olynick LLP
Location
Berkley, CA 94709
Berkley, CA 94709
Phone
510-900-9501
510-900-9501
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.