Membership
Tour
Register
Log in
Richard I. Johnson
Follow
Person
Menlo Park, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Methods for and applications of making buried structures in semicon...
Patent number
5,821,135
Issue date
Oct 13, 1998
Xerox Corporation
Ping Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Buffered substrate for semiconductor devices
Patent number
5,733,641
Issue date
Mar 31, 1998
Xerox Corporation
David K. Fork
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low temperature process for laser dehydrogenation and crystallizati...
Patent number
5,366,926
Issue date
Nov 22, 1994
Xerox Corporation
Ping Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selective etchants for thin film devices
Patent number
3,956,042
Issue date
May 11, 1976
Xerox Corporation
David D. Thornburg
H01 - BASIC ELECTRIC ELEMENTS