Inventor · disambiguated record
Roger Malik
Also filed as: MALIK ROGER · MALIK ROGER J
27 granted patents·5 pending applications·842 citations·filing 1979–2022
97Inventor score
Top patents by PatentIndex Score
32 records- 0197US4563773AMonolithic planar doped barrier subharmonic mixerUS ARMY·Filed 1984·Granted Jan 7, 1986·159 cites·13 claims
- 0295US11791427B2Doped photovoltaic semiconductor layers and methods of makingFIRST SOLAR INC·Filed 2021·Granted Oct 17, 2023·3 cites·16 claims
- 0395US11342471B2Thin film stacks for group V doping, photovoltaic devices including the same, and methods for forming photovoltaic devices with thin film stacksFIRST SOLAR INC·Filed 2018·Granted May 24, 2022·11 cites·20 claims
- 0495US11158749B2Doped photovoltaic semiconductor layers and methods of makingFIRST SOLAR INC·Filed 2018·Granted Oct 26, 2021·10 cites·14 claims
- 0594US4945393AFloating gate memory circuit and apparatusAT & T BELL LAB·Filed 1989·Granted Jul 31, 1990·110 cites·3 claims
- 0694US4894526AInfrared-radiation detector deviceAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jan 16, 1990·83 cites·22 claims
- 0793US4905063AFloating gate memoriesAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 27, 1990·96 cites·10 claims
- 0892US4410902APlanar doped barrier semiconductor deviceUS ARMY·Filed 1981·Granted Oct 18, 1983·63 cites·14 claims
- 0991US11367805B2Solar cells and methods of making the sameFIRST SOLAR INC·Filed 2017·Granted Jun 21, 2022·5 cites·20 claims
- 1091US11201257B2Methods for group V doping of photovoltaic devicesFIRST SOLAR INC·Filed 2019·Granted Dec 14, 2021·7 cites·27 claims
- 1189US11502212B2Photovoltaic devices and semiconductor layers with group V dopants and methods for forming the sameFIRST SOLAR INC·Filed 2017·Granted Nov 15, 2022·6 cites·13 claims
- 1287US6541346B2Method and apparatus for a self-aligned heterojunction bipolar transistor using dielectric assisted metal liftoff processFiled 2001·Granted Apr 1, 2003·43 cites·61 claims
- 1379US4794440AHeterojunction bipolar transistorAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Dec 27, 1988·37 cites·6 claims
- 1476US5023685AQuantum-well radiation-interactive device, and methods of radiation detection and modulationBETHEA CLYDE G·Filed 1989·Granted Jun 11, 1991·50 cites·26 claims
- 1575US12356755B2Photovoltaic devices and semiconductor layers with group v dopants and methods for forming the sameFIRST SOLAR INC·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 1674US5001534AHeterojunction bipolar transistorAT & T BELL LAB·Filed 1989·Granted Mar 19, 1991·44 cites·7 claims
- 1771US12261231B2Thin film stacks for group V doping, photovoltaic devices including the same, and methods for forming photovoltaic devices with thin film stacksFIRST SOLAR INC·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 1871US4247358AMethod of growing single crystals of alpha aluminum phosphateUS ARMY·Filed 1979·Granted Jan 27, 1981·19 cites·11 claims
- 1964US6894362B2Method and apparatus for a self-aligned heterojunction bipolar transistor using dielectric assisted metal liftoff processFiled 2003·Granted May 17, 2005·10 cites·45 claims
- 2057US4825265ATransistorAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Apr 25, 1989·17 cites·8 claims
- 2157US4539581APlanar doped barrier transferred electron oscillatorUS ARMY·Filed 1982·Granted Sep 3, 1985·13 cites·9 claims
- 2253US2013112288A1System and method providing a heater-orifice and heating zone controls for a vapor deposition systemFIRST SOLAR INC·Filed 2012·Application pending·0 cites
- 2352US4667211AMillimeter wave-infrared bloch oscillator/detectorUS ARMY·Filed 1985·Granted May 19, 1987·15 cites·13 claims
- 2448US5106766AMethod of making a semiconductor device that comprises p-type III-V semiconductor materialAT & T BELL LAB·Filed 1990·Granted Apr 21, 1992·19 cites·6 claims
- 2545US2005229856A1Means and method for a liquid metal evaporation source with integral level sensor and external reservoirMALIK ROGER J·Filed 2004·Application pending·0 cites
- 2644US2015040970A1Vacuum Deposition System For Solar Cell Production And Method Of ManufacturingFIRST SOLAR INC·Filed 2014·Application pending·0 cites
- 2744US2020343402A1Absorber layers with mercury for photovoltaic devices and methods for forming the sameFIRST SOLAR INC·Filed 2018·Application pending·0 cites
- 2843US4442445APlanar doped barrier gate field effect transistorUS ARMY·Filed 1981·Granted Apr 10, 1984·8 cites·14 claims
- 2937US4654609AMonolithic planar doped barrier limiterUS ARMY·Filed 1985·Granted Mar 31, 1987·6 cites·4 claims
- 3037US2011297215A1Manufacturing method and apparatus for a copper indium gallium diselenide solar cellMALIK ROGER J·Filed 2010·Application pending·0 cites
- 3135US4939102AMethod of growing III-V semiconductor layers with high effective hole concentrationAMERICAN TELEPHONE & TELEGRAPH·Filed 1989·Granted Jul 3, 1990·7 cites·6 claims
- 3228US5329151ASemiconductor diodeAT & T BELL LAB·Filed 1993·Granted Jul 12, 1994·1 cites·10 claims
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