WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 24226
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 13257
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 112252
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 7146
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 55392
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 21184
 
  
 
G11C STATIC STORES 5146
 
  
 
H03K PULSE TECHNIQUE 5126
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 453
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0067,345 LIQUID CRYSTAL DISPLAY PANEL WITH ADJUSTABLE VIEWING ANGLE AND METHOD FOR ADJUSTING THE VIEWING ANGLE THEREOFNov 24, 15Mar 08, 18[G02F]
2018/0067,367 LTPS DISPLAY PANEL AND MANUFACTURE METHOD THEREOFMay 26, 16Mar 08, 18[H01L, G02F]
2018/0069,023 DEPOSITION METHOD OF SILICON OXIDE THIN FILM AND MANUFACTURE METHOD OF LOW TEMPERATURE POLY-SILICON TFT SUBSTRATEMay 19, 16Mar 08, 18[H01L]
2018/0069,033 TFT ARRAY SUBSTRATE STRUCTURE AND MANUFACTURING METHOD THEREOFJun 17, 16Mar 08, 18[H01L, G02F]
2018/0069,099 MANUFACTURE METHOD OF N TYPE THIN FILM TRANSISTORMay 26, 16Mar 08, 18[H01L]
2018/0059,488 MULTI-DOMAIN VERTICAL ALIGNMENT DISPLAY PANEL AND PIXEL STRUCTUREFeb 26, 16Mar 01, 18[G02F]
2018/0052,343 ARRAY SUBSTRATE AND DISPLAY DEVICESep 24, 15Feb 22, 18[H01L, G02F]
2018/0052,349 ARRAY SUBSTRATES AND TOUCH PANELSFeb 22, 16Feb 22, 18[G06F, G02F]
2018/0052,360 LIQUID CRYSTAL DISPLAY PANELApr 08, 16Feb 22, 18[G02F]
2018/0046,020 LIQUID CRYSTAL DISPLAY APPARATUS AND ITS LIQUID CRYSTAL PANELApr 01, 16Feb 15, 18[G02F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921673 In-cell touch display panelJan 29, 16Mar 20, 18[G06F, G02F]
9922611 GOA circuit for narrow border LCD panelJan 28, 16Mar 20, 18[H01L, G09G, G02F, G11C]
9922997 GOA circuitFeb 26, 16Mar 20, 18[H01L, G09G, G02F]
9916024 Touch display device with tactile feedback function and driving method thereofJan 29, 16Mar 13, 18[G06F, G02F]
9916805 GOA circuit for LTPS-TFTJan 28, 16Mar 13, 18[G09G]
9910309 Array substrate having a touch function and display deviceAug 14, 15Mar 06, 18[G06F, G02F]
9904101 Display panel and display apparatusApr 07, 15Feb 27, 18[G02F]
9904102 Color film substrates and the transflective liquid crystal devices (LCDs) having wide viewing angleDec 03, 15Feb 27, 18[G02F]
9904115 Liquid crystal panelsJan 22, 16Feb 27, 18[G02F]
9904120 Liquid crystal touch panel and liquid crystal displayJan 29, 16Feb 27, 18[G06F, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0005,440 UNIVERSAL APPLICATION PROGRAMMING INTERFACE FOR AUGMENTED REALITYAbandonedJun 30, 16Jan 04, 18[G06T, G06F]
2017/0363,922 LIQUID CRYSTAL DISPLAY PANEL, THE MANUFACTURING METHOD THEREOF AND A DISPLAY APPARATUSAbandonedJul 21, 16Dec 21, 17[G02F]
2017/0352,833 PACKAGE STRUCTURE OF FLEXIBLE OLED DEVICE AND DISPLAY DEVICEAbandonedJul 01, 16Dec 07, 17[H01L]
2017/0248,818 DISPLAY DEVICE, REFLECTIVE DISPLAY PANEL AND REFLECTIVE UNIT OF THE SAMEAbandonedDec 25, 15Aug 31, 17[G02F]
2017/0227,188 DISPLAY DEVICE HAVING LIGHT GUIDE PLATE WITH A CURVED SURFACEAbandonedDec 31, 15Aug 10, 17[F21V]
2017/0212,391 MULTI-DOMAIN VERTICAL ALIGNMENT DISPLAY PANEL AND PIXEL STRUCTUREAbandonedFeb 26, 16Jul 27, 17[G02F]
2017/0207,250 Thin Film Transistor Substrate and Display Device ThereofAbandonedJan 18, 16Jul 20, 17[H01L]
2017/0200,750 METHOD FOR MANUFACTURING ARRAY SUBSTRATEAbandonedApr 25, 16Jul 13, 17[H01L, G06F, G02F]
2017/0168,220 BACKLIGHT MODULE AND LIGHT GUIDE PLATE THEREOFAbandonedJun 24, 15Jun 15, 17[F21V]
2017/0169,771 Liquid Crystal Display And Control Method For The SameAbandonedAug 25, 15Jun 15, 17[G09G]
2017/0170,202 MANUFACTURE METHOD OF TFT SUBSTRATE STRUCTURE AND TFT SUBSTRATE STRUCTUREAbandonedJun 24, 15Jun 15, 17[H01L]
2017/0160,577 Liquid Crystal Display Device And Liquid Crystal Panel Of The SameAbandonedJul 23, 15Jun 08, 17[G02F]
2017/0153,477 Display Panel and Liquid Crystal DisplayAbandonedJul 29, 15Jun 01, 17[G02F]
2017/0153,758 TOUCH DISPLAY DEVICE, AND CONTROLLING METHOD AND CIRCUIT THEREOFAbandonedJun 18, 15Jun 01, 17[G06F, G02F]
2017/0146,843 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICEAbandonedAug 14, 15May 25, 17[G02F]
2017/0148,405 ARRAY SUBSTRATE AND DISPLAY DEVICEAbandonedMay 25, 15May 25, 17[G09G]
2017/0139,119 DOUBLE-SIDED ADHESIVE FOR LIQUID CRYSTAL DISPLAY MODULE AND NARROW BEZEL LIQUID CRYSTAL DISPLAY MODULEAbandonedMay 22, 15May 18, 17[F21V, G02F]
2017/0139,126 BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICEAbandonedJan 13, 16May 18, 17[F21V]
2017/0139,267 COLOR FILTERS AND THE MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DEVICES (LCDS)AbandonedAug 26, 15May 18, 17[G02F]
2017/0139,273 ARRAY SUBSTRATE AND LCD DEVICE INCLUDING THE SAMEAbandonedJul 10, 15May 18, 17[G02F]

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