Inventor · disambiguated record
Geoffrey A. Landis
Also filed as: LANDIS GEOFFREY A
10 granted patents·1 pending application·1,197 citations·filing 1984–2015
92Inventor score
Top patents by PatentIndex Score
11 records- 0196US6967462B1Charging of devices by microwave power beamingNASA GLENN RES CT·Filed 2003·Granted Nov 22, 2005·865 cites·20 claims
- 0293US8212138B2Reverse bias protected solar array with integrated bypass batteryLANDIS GEOFFREY A·Filed 2007·Granted Jul 3, 2012·32 cites·10 claims
- 0390US7148417B1GaP/silicon tandem solar cell with extended temperature rangeNASA·Filed 2003·Granted Dec 12, 2006·60 cites·34 claims
- 0489US5261970AOptoelectronic and photovoltaic devices with low-reflectance surfacesSVERDRUP TECHNOLOGY INC·Filed 1992·Granted Nov 16, 1993·105 cites·19 claims
- 0584US6978611B1MEMS closed chamber heat engine and electric generatorNASA·Filed 2003·Granted Dec 27, 2005·31 cites·26 claims
- 0683US4608451ACross-grooved solar cellSPIRE CORP·Filed 1984·Granted Aug 26, 1986·40 cites·7 claims
- 0776US9117948B1Selenium interlayer for high-efficiency multijunction solar cellLANDIS GEOFFREY A·Filed 2012·Granted Aug 25, 2015·3 cites·15 claims
- 0871US4620364AMethod of making a cross-grooved solar cellSPIRE CORP·Filed 1985·Granted Nov 4, 1986·28 cites·3 claims
- 0969US5322573AInP solar cell with window layerUS ARMY·Filed 1992·Granted Jun 21, 1994·33 cites·9 claims
- 1062US2012261993A1Reverse Bias Protected Solar Array With Integrated Bypass BatteryLANDIS GEOFFREY A·Filed 2012·Application pending·0 cites
- 1152US9418844B1Selenium interlayer for high-efficiency multijunction solar cellNASA·Filed 2015·Granted Aug 16, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →