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 5885
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 54264
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 14106
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8389
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 888
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 389
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3145
 
 
 
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 385
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3116
 
 
 
B44C PRODUCING DECORATIVE EFFECTS 236

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0130,854 PHOTOELECTRIC DEVICE AND THE MANUFACTURING METHOD THEREOFJul 23, 13May 15, 14[H01L]
2014/0034,119 PHOTOELECTRIC DEVICEDec 26, 12Feb 06, 14[H01L]
2013/0228,218 THIN FILM TYPE SOLAR CELL AND FABRICATION METHOD THEREOFJul 27, 12Sep 05, 13[H01L]
2013/0146,136 PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAMEAug 16, 12Jun 13, 13[H01L]
2013/0112,253 SOLAR CELLAug 03, 12May 09, 13[H01L]
2013/0113,059 PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAMEAug 07, 12May 09, 13[H01L]
2013/0104,974 SOLAR CELL AND MANUFACTURING METHOD THEREOFSep 14, 12May 02, 13[H01L]
2012/0299,902 DISPLAY APPARATUSJun 08, 12Nov 29, 12[G09G, G06F]
2012/0012,175 SOLAR CELL AND MANUFACTURING METHOD THEREOFApr 27, 11Jan 19, 12[H01L]
2010/0045,577 ACTIVE MATRIX DISPLAY DEVICEOct 27, 09Feb 25, 10[G09G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,969,713 Method of manufacturing photoelectric conversion deviceJan 27, 12Mar 03, 15[H01L]
8,913,044 Electronic circuit, method of driving the same, electro-optical device, and electronic apparatusApr 09, 10Dec 16, 14[H05B, G09G, G06F]
8,889,981 Photoelectric deviceMar 20, 12Nov 18, 14[H01L]
8,852,982 Photoelectric device and manufacturing method thereofMar 15, 13Oct 07, 14[H01L]
8,802,972 Photoelectric conversion device and manufacturing method thereofJun 02, 09Aug 12, 14[H01L]
8,803,773 Display apparatusFeb 19, 03Aug 12, 14[G09G, H01J, H01L]
8,742,247 Solar cell module and method of manufacturing the sameDec 02, 09Jun 03, 14[H01L]
8,664,015 Method of manufacturing photoelectric deviceAug 07, 12Mar 04, 14[H01L]
8,665,190 Electro-optical device, wiring substrate, and electronic apparatusApr 23, 10Mar 04, 14[G09G]
8,623,692 Method for manufacturing solar cell including etchingOct 18, 11Jan 07, 14[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6,524,880 Solar cell and method for fabricating the sameExpiredJul 25, 01Feb 25, 03[H01L]

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