Solfocus, Inc.

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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 3359
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8467124 Solar reflecting mirror and method of making sameFeb 19, 10Jun 18, 13[F21V, F24J]
8389851 Metal trace fabrication for optical elementOct 21, 10Mar 05, 13[H01L]
7971587 Apparatus and method for solar thermal energy collectionOct 31, 07Jul 05, 11[F24J, F28F]
7851693 Passively cooled solar concentrating photovoltaic deviceMay 05, 06Dec 14, 10[H01L]
7638708 Laminated solar concentrating photovoltaic deviceMay 05, 06Dec 29, 09[H01L, G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0206,712 Solar Assembly StructureAbandonedAug 17, 12Aug 15, 13[H01L]
8119905 Combination non-imaging concentratorExpiredDec 20, 07Feb 21, 12[H01L, G02B]
8063300 Concentrator solar photovoltaic array with compact tailored imaging power unitsExpiredMay 26, 05Nov 22, 11[H01L, F24J, H02N, G02B]
7985921 Systems to retain an optical element on a solar cellExpiredFeb 27, 08Jul 26, 11[H01L]
7928316 Solar concentrator backpanExpiredJun 05, 08Apr 19, 11[H01L, H02N]
2011/0061,718 Passively Cooled Solar Concentrating Photovoltaic DeviceAbandonedNov 19, 10Mar 17, 11[H01L]
2010/0319,683 Molded Securing Device for an Optical ElementAbandonedJun 19, 09Dec 23, 10[F24J, B23P]
7855423 Semiconductor mountExpiredFeb 03, 09Dec 21, 10[H01L]
2010/0294,262 SOLAR THERMAL COLLECTOR MANIFOLDAbandonedJul 19, 10Nov 25, 10[F24J, B23P]
2010/0281,919 Device and Method for Shaping Optical ComponentsAbandonedMay 06, 09Nov 11, 10[C03B]
2010/0263,713 Four Terminal Monolithic Multijunction Solar CellAbandonedOct 04, 09Oct 21, 10[H01L]
2010/0263,712 THREE TERMINAL MONOLITHIC MULTIJUNCTION SOLAR CELLAbandonedApr 16, 09Oct 21, 10[H01L]
2010/0242,953 SOLAR REFLECTING MIRROR HAVING A PROTECTIVE COATING AND METHOD OF MAKING SAMEAbandonedFeb 19, 10Sep 30, 10[F24J]
2010/0213,761 Field Level Inverter ControllerAbandonedFeb 25, 09Aug 26, 10[H02J]
7779829 Solar thermal collector manifoldExpiredMar 31, 08Aug 24, 10[F24J]
2010/0139,768 HEAT SPREADING SHIELDAbandonedAug 26, 09Jun 10, 10[H01L]
2010/0065,120 Encapsulant with Modified Refractive IndexAbandonedSep 12, 08Mar 18, 10[H01L, B05D]
2010/0059,097 BIFACIAL MULTIJUNCTION SOLAR CELLAbandonedSep 08, 08Mar 11, 10[H01L]
2010/0059,108 OPTICAL SYSTEM FOR BIFACIAL SOLAR CELLAbandonedSep 08, 08Mar 11, 10[H01L]
2010/0051,017 GLOBAL SOLAR TRACKING SYSTEMAbandonedAug 28, 08Mar 04, 10[F24J]

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