IP Library
Patent Attorney

Joseph A Chern

Reg. No. 63246
Active
Not accepting new clients
Firm
Orrick, Herrington & Sutcliffe LLP
Location
Irvine, CA 92614-8255
Phone
949-567-6700
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Orrick, Herrington & Sutcliffe LLP
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.