OPTREX CORPORATION

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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 23128
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 19114
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 6122
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
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 1103
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8913202 Input-function integrated liquid crystal display device and method for manufacturing the sameFeb 14, 12Dec 16, 14[G08C, G06F, G02F, G06K]
8890797 Display deviceFeb 22, 12Nov 18, 14[G09G]
8804365 Driver element and display deviceNov 22, 11Aug 12, 14[H05K]
8736531 Driving device for liquid crystal display panelNov 14, 11May 27, 14[G09G]
8717333 Electrostatic capacity type touch panel, display device and process for producing electrostatic capacity type touch panelMar 10, 11May 06, 14[G06F]
8711319 Liquid crystal display deviceApr 20, 11Apr 29, 14[G02F]
8593607 Liquid crystal display elementSep 15, 11Nov 26, 13[G02F]
8581123 Touch panelSep 23, 11Nov 12, 13[G06F]
8350826 Capacitive touch panel deviceApr 29, 10Jan 08, 13[G06F]
8021711 Organic EL display device and method for fabricating the sameJul 18, 07Sep 20, 11[B05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0268,692 LIQUID CRYSTAL OPTICAL DEVICE AND ITS PRODUCTION PROCESSAbandonedOct 06, 11Oct 25, 12[H01J, G02F]
2012/0146,942 TOUCH PANELAbandonedDec 12, 11Jun 14, 12[G06F]
2012/0147,302 LIQUID CRYSTAL DISPLAY DEVICEAbandonedDec 08, 11Jun 14, 12[G02F]
2012/0133,577 DRIVE DEVICE FOR LIQUID CRYSTAL DISPLAY PANELAbandonedNov 21, 11May 31, 12[G09G]
2012/0099,053 LIQUID CRYSTAL DISPLAY DEVICEAbandonedOct 20, 11Apr 26, 12[G02F]
2010/0295,819 CONNECTION STRUCTURE BETWEEN ELECTRODES AND TOUCH PANELAbandonedMay 18, 10Nov 25, 10[G06F, H05K]
7336029 Organic EL display having convex portion with color layersExpiredJul 30, 04Feb 26, 08[H01J]
2007/0111,115 LIGHT REFLECTIVE STRUCTURE, METHOD FOR PRODUCING THE SAME AND DISPLAYAbandonedJan 05, 07May 17, 07[G03F]
7218293 Method for driving an organic electroluminescent display deviceExpiredFeb 10, 04May 15, 07[G09G]
7202840 Method for driving an organic electroluminescent display deviceExpiredDec 01, 03Apr 10, 07[G09G]
7154494 Method and device for driving an organic EL display deviceExpiredApr 28, 05Dec 26, 06[G09G]
2006/0182,996 Organic EL element, method for fabricating the same and organic EL display deviceAbandonedJan 27, 06Aug 17, 06[H01L]
7038395 Organic EL display deviceExpiredNov 26, 04May 02, 06[G09G]
2006/0033,080 Mixed solution for a display device and method for fabricating a display device by using the sameAbandonedAug 08, 05Feb 16, 06[C09K, B05D]
2005/0140,853 Liquid crystal display device and inspection method for a transparent substrateAbandonedMar 03, 05Jun 30, 05[G02F]
2005/0057,154 Organic EL display device and method for fabricating the sameAbandonedJul 28, 04Mar 17, 05[H05B]
2004/0245,920 Organic electroluminescence display element, a display device and a method for producing eachAbandonedApr 21, 04Dec 09, 04[H05B]
2004/0105,053 Composite display device and a method for driving the sameAbandonedSep 10, 03Jun 03, 04[G02F]
2003/0193,641 Liquid crystal optical element and test method for its boundary layerAbandonedMay 30, 03Oct 16, 03[G02F]
2003/0142,057 Information display, method for preparing it and method for using itAbandonedDec 04, 02Jul 31, 03[G09G]

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