P

Inventor

VAN RAALTE JOHN A

US13 patents
⚠️ This page may combine multiple inventors who share the name “VAN RAALTE JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RCA CORP

10 patents
US4259611AMar 31, 1981

Segmented shadow mask

RCA CORP4 citations61
US4220892ASep 2, 1980

Phosphor screen for modular flat panel display device

RCA CORP3 citations61
US4028575AJun 7, 1977

Electron multiplier image display device

RCA CORP4 citations61
US4099085AJul 4, 1978

Parallel vane structure for a flat display device

RCA CORP4 citations59
US3947717AMar 30, 1976

Photoconductor of cadmium selenide and aluminum oxide

RCA CORP3 citations55
US4574306AMar 4, 1986

Apparatus and method for automatically measuring the shoe-length of a video disc stylus

RCA CORP1 citations51
US4516232AMay 7, 1985

Video disc player with compensation for stylus holder mechanical resonance

RCA CORP1 citations51
US4341437AJul 27, 1982

Stylus tip positioning technique

RCA CORP1 citations51
US4137485AJan 30, 1979

Image display block scanning method

RCA CORP1 citations51
US4283654AAug 11, 1981

Modular tube shadow mask support system

RCA CORP0 citations40

GEN ELECTRIC

1 patent
US4798448AJan 17, 1989

High efficiency illumination system for display devices

GEN ELECTRIC300 citations97

RCA THOMSON LICENSING CORP

1 patent
US5093217AMar 3, 1992

Apparatus and method for manufacturing a screen assembly for a crt utilizing a grid-developing electrode

RCA THOMSON LICENSING CORP10 citations73

THOMSON TUBES & DISPLAYS

1 patent
US5944571AAug 31, 1999

Method of making color picture tubes having a mix of electron guns

THOMSON TUBES & DISPLAYS3 citations57