Inventor · disambiguated record
Wirojana Tantraporn
Also filed as: TANTRAPORN W · TANTRAPORN WIROJANA
8 granted patents·498 citations·filing 1976–2005
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US4262296AVertical field effect transistor with improved gate and channel structureGEN ELECTRIC·Filed 1979·Granted Apr 14, 1981·76 cites·14 claims
- 0287US5898585AApparatus and method for providing supplemental alternating current from a solar cell arrayPREMIER GLOBAL CORP LTD·Filed 1997·Granted Apr 27, 1999·260 cites·33 claims
- 0385US4648174AMethod of making high breakdown voltage semiconductor deviceGEN ELECTRIC·Filed 1985·Granted Mar 10, 1987·80 cites·10 claims
- 0478US4129879AVertical field effect transistorGEN ELECTRIC·Filed 1978·Granted Dec 12, 1978·22 cites·6 claims
- 0576US5576533ACircuit for converting solar energy into AC powerPREMIER GLOBAL CORP LTD·Filed 1994·Granted Nov 19, 1996·52 cites·8 claims
- 0644US4109169AAvalanche memory triode and logic circuitsGEN ELECTRIC·Filed 1976·Granted Aug 22, 1978·7 cites·20 claims
- 0732US7439529B2High current density ion sourceTHAILAND RES FUND·Filed 2005·Granted Oct 21, 2008·0 cites·20 claims
- 0828US4336099AMethod for producing gallium arsenide single crystal ribbonsGEN ELECTRIC·Filed 1981·Granted Jun 22, 1982·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →