Patent Attorney
Christine K. Umbright
Reg. No. 75428
Active
Not accepting new clients
Firm
Lam Research Corporation
Lam Research Corporation
Location
Tualatin, OR 97062
Tualatin, OR 97062
Phone
510-572-9366
510-572-9366
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.