Inventor

TANTRAPORN WIROJANA

TH7 patents

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

GEN ELECTRIC

4 patents

US4648174AMar 10, 1987

Method of making high breakdown voltage semiconductor device

GEN ELECTRIC80 citations95

US4262296AApr 14, 1981

Vertical field effect transistor with improved gate and channel structure

GEN ELECTRIC76 citations95

US4109169AAug 22, 1978

Avalanche memory triode and logic circuits

GEN ELECTRIC7 citations69

US4336099AJun 22, 1982

Method for producing gallium arsenide single crystal ribbons

GEN ELECTRIC1 citations50

PREMIER GLOBAL CORP LTD

2 patents

US5898585AApr 27, 1999

Apparatus and method for providing supplemental alternating current from a solar cell array

PREMIER GLOBAL CORP LTD260 citations91

US5576533ANov 19, 1996

Circuit for converting solar energy into AC power

PREMIER GLOBAL CORP LTD52 citations89

THAILAND RES FUND

1 patent

US7439529B2Oct 21, 2008

High current density ion source

THAILAND RES FUND0 citations34