Inventor · disambiguated record
Porponth Sichanugrist
Also filed as: SICHANUGRIST PORPONTH
10 granted patents·2 pending applications·420 citations·filing 1987–2008
92Inventor score
Files withSHOWA SHELL SEKIYU5NAT SCIENCE AND TECHNOLOGY DEV3SICHANUGRIST PORPONTH2FUJI ELECTRIC CO LTD1SHOWA SHELL SEKIKU K K1
Top patents by PatentIndex Score
12 records- 0186US5133809APhotovoltaic device and process for manufacturing the sameSHOWA SHELL SEKIYU·Filed 1990·Granted Jul 28, 1992·91 cites·6 claims
- 0285US5507881AThin-film solar cell and method of manufacturing sameFUJI ELECTRIC CO LTD·Filed 1994·Granted Apr 16, 1996·79 cites·32 claims
- 0385US5336623AProcess for producing integrated solar cellSHOWA SHELL SEKIYU·Filed 1993·Granted Aug 9, 1994·87 cites·3 claims
- 0482US5248345AIntegrated photovoltaic deviceSHOWA SHELL SEKIYU·Filed 1991·Granted Sep 28, 1993·87 cites·3 claims
- 0578US7671271B2Thin film solar cell and its fabrication processNAT SCIENCE AND TECHNOLOGY DEV·Filed 2006·Granted Mar 2, 2010·7 cites·9 claims
- 0677US7838442B2Thin film solar cell and its fabricationNAT SCIENCE AND TECHNOLOGY DEV·Filed 2008·Granted Nov 23, 2010·6 cites·16 claims
- 0759US5366713AMethod of forming p-type silicon carbideSHOWA SHELL SEKIYU·Filed 1993·Granted Nov 22, 1994·20 cites·8 claims
- 0857US5391410APlasma CVD of amorphous silicon thin filmSHOWA SHELL SEKIKU K K·Filed 1993·Granted Feb 21, 1995·33 cites·3 claims
- 0953US2008011289A1Photovoltaic thermal (PVT) collectorNAT SCIENCE AND TECHNOLOGY DEV·Filed 2007·Application pending·0 cites
- 1044US2007137574A1Low-cost and high performance solar cell manufacturing machineSICHANUGRIST PORPONTH·Filed 2006·Application pending·0 cites
- 1136US4790883ALow light level solar cellSICHANUGRIST PORPONTH·Filed 1987·Granted Dec 13, 1988·7 cites·7 claims
- 1226US5298087APhotovoltaic device useful as a mirrorSHOWA SHELL SEKIYU·Filed 1992·Granted Mar 29, 1994·3 cites·2 claims
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