INTELLECTUAL KEYSTONE TECHNOLOGY LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5499
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 50312
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 14114
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 8103
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 384
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 3101
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3130
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 232

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0012,175 SOLAR CELL AND MANUFACTURING METHOD THEREOFApr 27, 11Jan 19, 12[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9412894 Photovoltaic device including gap passivation layer and method of manufacturing the sameAug 07, 12Aug 09, 16[H01L]
9312405 Thin film type solar cell and fabrication method thereofJul 27, 12Apr 12, 16[H01L]
9293614 Solar cellAug 03, 12Mar 22, 16[H01L]
8969713 Method of manufacturing photoelectric conversion deviceJan 27, 12Mar 03, 15[H01L]
8913044 Electronic circuit, method of driving the same, electro-optical device, and electronic apparatusApr 09, 10Dec 16, 14[H05B, G09G, G06F]
8889981 Photoelectric deviceMar 20, 12Nov 18, 14[H01L]
8852982 Photoelectric device and manufacturing method thereofMar 15, 13Oct 07, 14[H01L]
8802972 Photoelectric conversion device and manufacturing method thereofJun 02, 09Aug 12, 14[H01L]
8803773 Display apparatusFeb 19, 03Aug 12, 14[H01J, H01L, G09G]
8742247 Solar cell module and method of manufacturing the sameDec 02, 09Jun 03, 14[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0179,104 ELECTRONIC CIRCUIT, METHOD OF DRIVING THE SAME, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUSAbandonedNov 21, 14Jun 25, 15[G09G]
2014/0130,854 PHOTOELECTRIC DEVICE AND THE MANUFACTURING METHOD THEREOFAbandonedJul 23, 13May 15, 14[H01L]
2014/0034,119 PHOTOELECTRIC DEVICEAbandonedDec 26, 12Feb 06, 14[H01L]
2013/0146,136 PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAMEAbandonedAug 16, 12Jun 13, 13[H01L]
2013/0104,974 SOLAR CELL AND MANUFACTURING METHOD THEREOFAbandonedSep 14, 12May 02, 13[H01L]
2012/0299,902 DISPLAY APPARATUSAbandonedJun 08, 12Nov 29, 12[G09G, G06F]
2010/0045,577 ACTIVE MATRIX DISPLAY DEVICEAbandonedOct 27, 09Feb 25, 10[G09G]
2009/0303,165 ACTIVE MATRIX DISPLAY DEVICEAbandonedAug 13, 09Dec 10, 09[H01L, G09G]
2008/0036,699 Active matrix display deviceAbandonedOct 02, 07Feb 14, 08[G09G]
6972433 Fabrication method for a thin film semiconductor device, the thin film semiconductor device itself, liquid crystal display, and electronic deviceExpiredJun 21, 01Dec 06, 05[H01L]

Top Inventors for This Owner

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