Inventor
JOHNSON RICHARD V
8 patents
Patents
8 patentsUS4281904AAug 4, 1981
TIR Electro-optic modulator with individually addressed electrodes
XEROX CORP103 citations95
US4348079ASep 7, 1982
Acousto-optic device utilizing Fresnel zone plate electrode array
XEROX CORP70 citations94
US4205348AMay 27, 1980
Laser scanning utilizing facet tracking and acousto pulse imaging techniques
XEROX CORP56 citations92
US4514739AApr 30, 1985
Cross scan beam positioner for multiple channel laser ROS
XEROX CORP21 citations81
US4170028AOct 2, 1979
Facet tracking in laser scanning
XEROX CORP30 citations81
US4357627ANov 2, 1982
Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal
XEROX CORP20 citations72
US4253725AMar 3, 1981
Single sideband scanner
XEROX CORP10 citations72
US4308544ADec 29, 1981
Electronic alignment of laser beam utilized in a laser scanning system
XEROX CORP15 citations68