United Solar Systems Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 33322
 
 
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 521
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 396
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2146
 
 
 
H02N ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR230
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
 
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 124
 
 
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 128
 
 
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 164
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6729081 Self-adhesive photovoltaic moduleJun 07, 01May 04, 04[E04D, H02N]
6553729 Self-adhesive photovoltaic moduleApr 26, 01Apr 29, 03[E04D, H02N]
6011215 Point contact photovoltaic module and method for its manufactureDec 18, 97Jan 04, 00[H01L]
5977476 High efficiency photovoltaic deviceOct 16, 96Nov 02, 99[H01L]
5968287 Power generating building panels and methods for their manufactureMay 16, 97Oct 19, 99[E04D]
5719076 Method for the manufacture of semiconductor devices with optimized hydrogen contentApr 24, 96Feb 17, 98[H01L]
5637537 Method of severing a thin film semiconductor deviceMay 11, 92Jun 10, 97[H01L]
5575861 Photovoltaic shingle systemJun 07, 95Nov 19, 96[E04D, H01L]
5569332 Optically enhanced photovoltaic back reflectorAug 07, 95Oct 29, 96[H01L]
5554229 Light directing element for photovoltaic device and method of manufactureFeb 21, 95Sep 10, 96[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7902049 Method for depositing high-quality microcrystalline semiconductor materialsExpiredJan 27, 04Mar 08, 11[H01L]
6875914 Photovoltaic roofing structureExpiredJan 13, 03Apr 05, 05[H01L]
6803513 Series connected photovoltaic module and method for its manufactureExpiredAug 20, 02Oct 12, 04[H01L]
6767762 Lightweight semiconductor device and method for its manufactureExpiredJul 23, 02Jul 27, 04[H01L]
6730841 Method and apparatus for mounting a photovoltaic roofing materialExpiredMar 12, 02May 04, 04[H01L]
2004/0040,506 High throughput deposition apparatusABANAug 27, 02Mar 04, 04[C23C]
6468829 Method for manufacturing high efficiency photovoltaic devices at enhanced depositions ratesExpiredMay 08, 01Oct 22, 02[H01L]
6423595 Method for scribing a semiconductor deviceExpiredApr 19, 01Jul 23, 02[H01L]
6274461 Method for depositing layers of high quality semiconductor materialExpiredAug 19, 99Aug 14, 01[H01L]
5110370 Photovoltaic device with decreased gridline shading and method for its manufactureExpiredSep 20, 90May 05, 92[H01L]
5101260 Multilayer light scattering photovoltaic back reflector and method of making sameExpiredNov 05, 90Mar 31, 92[H01L]
5092939 Photovoltaic roof and method of making sameExpiredNov 30, 90Mar 03, 92[H01L]
5084400 Conversion process for passivating short circuit current paths in electronic devices having a metallic electrodeExpiredOct 23, 90Jan 28, 92[H01L]
4954182 Multiple cell photoresponsive amorphous photo voltaic devices including graded band gapsExpiredMar 13, 89Sep 04, 90[H01L]
4891074 Multiple cell photoresponsive amorphous alloys and devicesExpiredMar 13, 85Jan 02, 90[H01L]
4891330 Method of fabricating n-type and p-type microcrystalline semiconductor alloy material including band gap widening elementsExpiredMar 28, 88Jan 02, 90[H01L]
D303244 Combined flexible solar cell panel and deployment/storage mastExpiredDec 04, 87Sep 05, 89[]
4816082 Thin film solar cell including a spatially modulated intrinsic layerExpiredAug 19, 87Mar 28, 89[H01L]
4775425 P and n-type microcrystalline semiconductor alloy material including band gap widening elements, devices utilizing sameExpiredJul 27, 87Oct 04, 88[H01L]
4773944 Large area, low voltage, high current photovoltaic modules and method of fabricating sameExpiredSep 08, 87Sep 27, 88[H01L]

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