CHEIL INDUSTRIES 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 175201
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 97115
 
 
 
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 9337
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 7057
 
 
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 5815
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR5246
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5174
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4971
 
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 4929
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM38119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0060,409 OPTICAL FILM AND DISPLAY DEVICE INCLUDING SAMENov 10, 15Mar 03, 16[C08J, G02B, B29D]
2015/0357,490 COMPOSITION FOR FORMING ELECTRODE OF SOLAR CELL, AND ELECTRODE MANUFACTURED USING SAMEDec 12, 13Dec 10, 15[H01L]
2015/0337,065 PHOTOCURED COMPOSITION, BLOCKING LAYER COMPRISING SAME AND ENCAPSULATED DEVICE COMPRISING SAMEMay 28, 13Nov 26, 15[C08F, C09D, H01L]
2015/0331,153 GAS BARRIER FILM, AND METHOD FOR MANUFACTURING SAMEDec 20, 13Nov 19, 15[G02B, B05D]
2015/0221,878 ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAMEOct 24, 14Aug 06, 15[C09K, C07F, H01L]
2015/0194,610 CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAMEAug 15, 14Jul 09, 15[H01L]
2015/0166,856 ADHESIVE COMPOSITION FOR POLARIZING PLATE, POLARIZING PLATE USING SAME, PREPARATION METHOD THEREFOR, AND OPTICAL MEMBER COMPRISING SAMEFeb 27, 13Jun 18, 15[G02B, C09J, B32B]
2014/0346,469 OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUSES EMPLOYING THE SAMEDec 23, 13Nov 27, 14[G02B, H01L]
2014/0336,384 APPARATUS FOR PURIFYING ORGANIC COMPOUND AND METHOD OF PURIFYING ORGANIC COMPOUNDApr 23, 14Nov 13, 14[C07F]
2014/0315,019 ADHESIVE FILM HAVING A PHASE DIFFERENCE, METHOD FOR MANUFACTURING SAME, AND OPTICAL MEMBER INCLUDING SAMEJul 03, 12Oct 23, 14[G02B, C09D, B29C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921346 Optical films for reducing color shift and organic light-emitting display apparatuses employing the sameDec 23, 13Mar 20, 18[G02B, H01L]
9921348 Multilayered optical film and display deviceDec 23, 13Mar 20, 18[G02B]
9921351 Multilayered optical film, manufacturing method thereof, and display deviceMay 10, 13Mar 20, 18[B29K, G02B, B29D, B32B, B29C]
9911872 Composition for forming electrode of solar cell, and electrode manufactured using sameDec 12, 13Mar 06, 18[H01B, C03C, H01L]
9911924 Material for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diodeSep 24, 13Mar 06, 18[C09K, H01L]
9902855 Curable polysiloxane composition for optical device, encapsulating material and optical deviceDec 06, 13Feb 27, 18[C08G, H01L, C08L]
9899545 Composition for forming solar cell electrode and electrode produced from sameMar 27, 14Feb 20, 18[H01B, H01L]
9899604 Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diodeOct 15, 13Feb 20, 18[C09K, C07D, H01L]
9890255 Modified hydrogenated polysiloxazane, composition comprising same for forming silica-based insulation layer, method for preparing composition for formingJul 15, 13Feb 13, 18[H01B, C08G, C09D, H01L]
9891359 Optical film, manufacturing method thereof, and display device including the sameApr 27, 14Feb 13, 18[G02B, G02F, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9389502 Photosensitive resin composition for color filter and color filter using the sameWithdrawnJul 16, 13Jul 12, 16[G02B, G03F]
2016/0005,888 COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED FROM SAMEAbandonedOct 31, 13Jan 07, 16[H01L]
2016/0005,890 COMPOSITION FOR FORMING ELECTRODE OF SOLAR CELL AND ELECTRODE FORMED THEREFROMAbandonedFeb 04, 14Jan 07, 16[C09D, H01L]
2015/0364,694 ORGANIC COMPOUND, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICEAbandonedAug 08, 13Dec 17, 15[C09K, C07D, H01L]
9165982 Optical films for reducing color shift and organic light-emitting display apparatuses employing the sameWithdrawnNov 25, 13Oct 20, 15[G02B, H01L]
9159956 Optical films for reducing color shift and organic light-emitting display apparatuses employing the sameWithdrawnNov 25, 13Oct 13, 15[G02B, H01L]
2015/0221,874 ORGANIC OPTOELECTRONIC ELEMENT AND DISPLAY DEVICE COMPRISING SAMEAbandonedAug 13, 13Aug 06, 15[H01L]
2015/0160,553 Positive Photosensitive Resin Composition, Photosensitive Resin Film, and Display Device Using the SameAbandonedMay 30, 14Jun 11, 15[G03F, H05K]
2015/0073,156 Production Method of a-Methylene LactoneAbandonedJul 20, 12Mar 12, 15[C07D]
2015/0062,485 OPTICAL FILM, BACKLIGHT UNIT COMPRISING SAME, AND LIQUID DISPLAY DEVICE COMPRISING OPTICAL FILMAbandonedDec 12, 12Mar 05, 15[G02B, G02F]
2015/0057,423 Polycarbonate-Polysiloxane Copolymer, and Method for Preparing SameAbandonedOct 26, 12Feb 26, 15[C08G]
2015/0021,527 COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAMEAbandonedApr 22, 14Jan 22, 15[H01L]
2015/0018,477 POLYCARBONATE RESIN COMPOSITION FOR VEHICLE EXTERIORAbandonedDec 19, 13Jan 15, 15[B29C, B29B, C08L]
2015/0001,441 GETTER COMPOSITION, AND ORGANIC EL DISPLAY DEVICE COMPRISING SAMEAbandonedAug 01, 12Jan 01, 15[B01J]
2014/0378,589 Silane Compound, Method for Preparing the Same, and Polycarbonate Resin Composition Including the SameAbandonedFeb 17, 14Dec 25, 14[C08G, C08L]
2014/0378,598 Thermoplastic Resin CompositionAbandonedNov 29, 12Dec 25, 14[C08L]
2014/0373,904 PASTE COMPOSITION FOR SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED THEREFROMAbandonedMar 30, 12Dec 25, 14[H01B, H01L]
2014/0361,223 Composite and Molded Product ThereofAbandonedDec 04, 12Dec 11, 14[H05K]
2014/0353,557 Photosensitive Resin Composition, Black Spacer Prepared by Using the Composition, and Color Filter Having the Black SpacerAbandonedApr 09, 14Dec 04, 14[G02B]
2014/0355,124 COLOR IMPROVING FILM AND METHOD OF MANUFACTURING THE SAMEAbandonedJun 02, 14Dec 04, 14[G02B, B05D]

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