P

Inventor

PARKS HAROLD G

18 patents
⚠️ This page may combine multiple inventors who share the name “PARKS HAROLD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

17 patents
US4646424AMar 3, 1987

Deposition and hardening of titanium gate electrode material for use in inverted thin film field effect transistors

GEN ELECTRIC64 citations96
US5210045AMay 11, 1993

Dual dielectric field effect transistors for protected gate structures for improved yield and performance in thin film transistor matrix addressed liquid crystal displays

GEN ELECTRIC31 citations92
US5148248ASep 15, 1992

Dual dielectric field effect transistors for protected gate structures for improved yield and performance in thin film transistor matrix addressed liquid crystal displays

GEN ELECTRIC25 citations92
US4933296AJun 12, 1990

N+ amorphous silicon thin film transistors for matrix addressed liquid crystal displays

GEN ELECTRIC35 citations92
US4778258AOct 18, 1988

Protective tab structure for use in the fabrication of matrix addressed thin film transistor liquid crystal displays

GEN ELECTRIC54 citations92
US4704783ANov 10, 1987

Method for passivating the back channel of amorphous silicon field effect transistors

GEN ELECTRIC20 citations82
US4070597AJan 24, 1978

Multi-apertured single plate matrix lens

GEN ELECTRIC7 citations74
US3936693AFeb 3, 1976

Two-aperture immersion lens

GEN ELECTRIC9 citations74
US4889411ADec 26, 1989

Process and structure for thin film transistor with aluminum contacts and nonaluminum metallization in liquid crystal displays

GEN ELECTRIC13 citations73
US4855806AAug 8, 1989

Thin film transistor with aluminum contacts and nonaluminum metallization

GEN ELECTRIC15 citations73
US4097745AJun 27, 1978

High resolution matrix lens electron optical system

GEN ELECTRIC7 citations73
US4081794AMar 28, 1978

Alloy junction archival memory plane and methods for writing data thereon

GEN ELECTRIC7 citations72
US4122369AOct 24, 1978

Magnetic deflection apparatus positioned behind target

GEN ELECTRIC3 citations63
US4224552ASep 23, 1980

Magnetic fine deflection system comprising sheet conductors

GEN ELECTRIC3 citations62
US4196373AApr 1, 1980

Electron optics apparatus

GEN ELECTRIC4 citations62
US4128897ADec 5, 1978

Archival memory media and method for information recording thereon

GEN ELECTRIC3 citations62
US4130891ADec 19, 1978

Methods of gray scale recording and archival memory target produced thereby

GEN ELECTRIC3 citations61

RIDGETOP GROUP INC

1 patent