Inventor · disambiguated record
Prem Nath
Also filed as: NATH PREM
67 granted patents·3 pending applications·6,984 citations·filing 1980–2018
99Inventor score
Files withENERGY CONVERSION DEVICES INC37UNITED SOLAR SYSTEMS CORP20ASCENT SOLAR TECH INC3ASCENT SOLAR TECHNOLOGIES INC2SOVONICS SOLAR SYSTEMS2
Top patents by PatentIndex Score
70 records- 0199US4598306ABarrier layer for photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Jul 1, 1986·204 cites·20 claims
- 0298US5280133AJunction box for a solar panelUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jan 18, 1994·246 cites·22 claims
- 0398US5232518APhotovoltaic roof systemUNITED SOLAR SYSTEMS CORP·Filed 1992·Granted Aug 3, 1993·380 cites·13 claims
- 0498US5092939APhotovoltaic roof and method of making sameUNITED SOLAR SYSTEMS CORP·Filed 1990·Granted Mar 3, 1992·293 cites·11 claims
- 0598US4737379APlasma deposited coatings, and low temperature plasma method of making sameENERGY CONVERSION DEVICES INC·Filed 1987·Granted Apr 12, 1988·491 cites·78 claims
- 0698US4728406AMethod for plasma - coating a semiconductor bodyENERGY CONVERSION DEVICES INC·Filed 1986·Granted Mar 1, 1988·331 cites·16 claims
- 0798US4617421APhotovoltaic cell having increased active area and method for producing sameSOVONICS SOLAR SYSTEMS·Filed 1985·Granted Oct 14, 1986·241 cites·28 claims
- 0897US6553729B1Self-adhesive photovoltaic moduleUNITED SOLAR SYSTEMS CORP·Filed 2001·Granted Apr 29, 2003·210 cites·18 claims
- 0997US5968287APower generating building panels and methods for their manufactureUNITED SOLAR SYSTEMS CORP·Filed 1997·Granted Oct 19, 1999·209 cites·33 claims
- 1097US5273608AMethod of encapsulating a photovoltaic deviceUNITED SOLAR SYSTEMS CORP·Filed 1992·Granted Dec 28, 1993·192 cites·21 claims
- 1197US4746618AMethod of continuously forming an array of photovoltaic cells electrically connected in seriesENERGY CONVERSION DEVICES INC·Filed 1987·Granted May 24, 1988·159 cites·15 claims
- 1297US4637895AGas mixtures for the vapor deposition of semiconductor materialENERGY CONVERSION DEVICES INC·Filed 1985·Granted Jan 20, 1987·300 cites·9 claims
- 1396US6729081B2Self-adhesive photovoltaic moduleUNITED SOLAR SYSTEMS CORP·Filed 2001·Granted May 4, 2004·154 cites·36 claims
- 1496US5457057APhotovoltaic module fabrication processUNITED SOLAR SYSTEMS CORP·Filed 1994·Granted Oct 10, 1995·189 cites·27 claims
- 1596US4773944ALarge area, low voltage, high current photovoltaic modules and method of fabricating sameENERGY CONVERSION DEVICES INC·Filed 1987·Granted Sep 27, 1988·193 cites·39 claims
- 1696US4698234AVapor deposition of semiconductor materialENERGY CONVERSION DEVICES INC·Filed 1986·Granted Oct 6, 1987·207 cites·34 claims
- 1796US4696758AGas mixtures for the vapor deposition of semiconductor materialENERGY CONVERSION DEVICES INC·Filed 1986·Granted Sep 29, 1987·205 cites·9 claims
- 1896US4590327APhotovoltaic device and methodENERGY CONVERSION DEVICES INC·Filed 1984·Granted May 20, 1986·148 cites·105 claims
- 1996US4507181AMethod of electro-coating a semiconductor deviceENERGY CONVERSION DEVICES INC·Filed 1984·Granted Mar 26, 1985·191 cites·32 claims
- 2095US5474620ACut resistant laminate for the light incident surface of a photovoltaic moduleUNITED SOLAR SYSTEMS CORP·Filed 1994·Granted Dec 12, 1995·144 cites·16 claims
- 2195US5228925APhotovoltaic window assemblyUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jul 20, 1993·166 cites·17 claims
- 2295US5131954AMonolithic solar cell array and method for its manufacturingUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jul 21, 1992·121 cites·18 claims
- 2394US5176758ATranslucent photovoltaic sheet material and panelsUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jan 5, 1993·134 cites·8 claims
- 2494US4532372ABarrier layer for photovoltaic devicesENERGY CONVERSION DEVICES INC·Filed 1983·Granted Jul 30, 1985·94 cites·4 claims
- 2594US4514437AApparatus for plasma assisted evaporation of thin films and corresponding method of depositionENERGY CONVERSION DEVICES INC·Filed 1984·Granted Apr 30, 1985·92 cites·29 claims
- 2693US4586988AMethod of forming an electrically conductive memberENERGY CONVERSION DEVICES INC·Filed 1983·Granted May 6, 1986·155 cites·22 claims
- 2793US4485264AIsolation layer for photovoltaic device and method of producing sameENERGY CONVERSION DEVICES INC·Filed 1982·Granted Nov 27, 1984·87 cites·19 claims
- 2893US4443652AElectrically interconnected large area photovoltaic cells and method of producing said cellsENERGY CONVERSION DEVICES INC·Filed 1982·Granted Apr 17, 1984·90 cites·48 claims
- 2992US4729970AConversion process for passivating short circuit current paths in semiconductor devicesENERGY CONVERSION DEVICES INC·Filed 1986·Granted Mar 8, 1988·77 cites·17 claims
- 3092US4419530ASolar cell and method for producing sameENERGY CONVERSION DEVICES INC·Filed 1982·Granted Dec 6, 1983·84 cites·24 claims
- 3191US5181968APhotovoltaic device having an improved collector gridUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jan 26, 1993·112 cites·23 claims
- 3288US5110370APhotovoltaic device with decreased gridline shading and method for its manufactureUNITED SOLAR SYSTEMS CORP·Filed 1990·Granted May 5, 1992·94 cites·18 claims
- 3388US5101260AMultilayer light scattering photovoltaic back reflector and method of making sameENERGY CONVERSION DEVICES INC·Filed 1990·Granted Mar 31, 1992·102 cites·12 claims
- 3486US4633034APhotovoltaic device and methodENERGY CONVERSION DEVICES INC·Filed 1985·Granted Dec 30, 1986·58 cites·27 claims
- 3585US5238519ASolar cell lamination apparatusUNITED SOLAR SYSTEMS CORP·Filed 1992·Granted Aug 24, 1993·77 cites·7 claims
- 3685US4633033APhotovoltaic device and methodENERGY CONVERSION DEVICES INC·Filed 1985·Granted Dec 30, 1986·57 cites·35 claims
- 3785US4530739AMethod of fabricating an electroplated substrateENERGY CONVERSION DEVICES INC·Filed 1984·Granted Jul 23, 1985·58 cites·31 claims
- 3883US8021905B1Machine and process for sequential multi-sublayer deposition of copper indium gallium diselenide compound semiconductorsASCENT SOLAR TECHNOLOGIES INC·Filed 2010·Granted Sep 20, 2011·8 cites·11 claims
- 3983US4704369AMethod of severing a semiconductor deviceENERGY CONVERSION DEVICES INC·Filed 1985·Granted Nov 3, 1987·66 cites·9 claims
- 4082US4739414ALarge area array of thin film photosensitive elements for image detectionOVONIC IMAGING SYSTEMS INC·Filed 1986·Granted Apr 19, 1988·47 cites·10 claims
- 4181US8716591B2Array of monolithically integrated thin film photovoltaic cells and associated methodsMISRA MOHAN S·Filed 2008·Granted May 6, 2014·8 cites·14 claims
- 4280US4336277ATransparent electrical conducting films by activated reactive evaporationUNIV CALIFORNIA·Filed 1980·Granted Jun 22, 1982·40 cites·21 claims
- 4379US9640706B2Hybrid multi-junction photovoltaic cells and associated methodsASCENT SOLAR TECH INC·Filed 2016·Granted May 2, 2017·2 cites·11 claims
- 4479US5637537AMethod of severing a thin film semiconductor deviceUNITED SOLAR SYSTEMS CORP·Filed 1992·Granted Jun 10, 1997·52 cites·4 claims
- 4579US4537795AMethod for introducing sweep gases into a glow discharge deposition apparatusSOVONICS SOLAR SYSTEMS·Filed 1984·Granted Aug 27, 1985·34 cites·1 claims
- 4678US9349905B2Hybrid multi-junction photovoltaic cells and associated methodsASCENT SOLAR TECHNOLOGIES INC·Filed 2013·Granted May 24, 2016·3 cites·18 claims
- 4773US4423701AGlow discharge deposition apparatus including a non-horizontally disposed cathodeENERGY CONVERSION DEVICES INC·Filed 1982·Granted Jan 3, 1984·35 cites·27 claims
- 4872US5180434AInterfacial plasma bars for photovoltaic deposition apparatusUNITED SOLAR SYSTEMS CORP·Filed 1991·Granted Jan 19, 1993·43 cites·14 claims
- 4972US5084400AConversion process for passivating short circuit current paths in electronic devices having a metallic electrodeENERGY CONVERSION DEVICES INC·Filed 1990·Granted Jan 28, 1992·34 cites·14 claims
- 5071US8465589B1Machine and process for sequential multi-sublayer deposition of copper indium gallium diselenide compound semiconductorsNATH PREM·Filed 2010·Granted Jun 18, 2013·4 cites·8 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Prem Nath files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →