RJ

Richard V. Johnson

Xerox: 7 patents #1,771 of 8,622Top 25%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #664,611 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6374553 Concrete step shelter 2002-04-23
4514739 Cross scan beam positioner for multiple channel laser ROS William D. Turner 1985-04-30
4357627 Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal 1982-11-02
4348079 Acousto-optic device utilizing Fresnel zone plate electrode array 1982-09-07
4308544 Electronic alignment of laser beam utilized in a laser scanning system John Lucero, John A. Carlson, Harry H. Bohling 1981-12-29
4281904 TIR Electro-optic modulator with individually addressed electrodes Robert A. Sprague 1981-08-04
4253725 Single sideband scanner 1981-03-03
4205348 Laser scanning utilizing facet tracking and acousto pulse imaging techniques Leonard C. DeBenedictis 1980-05-27