Patent Attorney
Theodore A Chen
Reg. No. 40557
Active
Not accepting new clients
Firm
Calix Inc.
Calix Inc.
Location
San Jose, CA 95117
San Jose, CA 95117
Phone
408-514-3000
408-514-3000
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.