SHANGHAI TIANMA AM-OLED CO., LTD.

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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 105258
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 7284
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1382
 
  
 
C07D HETEROCYCLIC COMPOUNDS 11151
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 9438
 
  
 
G11C STATIC STORES 9142
 
  
 
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 8125
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 466

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0068,635 Shift Register Element, Method For Driving The Same, And Display PanelOct 30, 17Mar 08, 18[G09G, G11C]
2018/0053,810 Touch Display Panel and Display ApparatusOct 17, 17Feb 22, 18[H01L, G06F]
2018/0013,098 Organic Light-Emitting Display Panel and DeviceSep 06, 17Jan 11, 18[H01L]
2017/0346,032 ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL, FABRICATION METHOD AND ELECTRONIC DEVICE THEREOFAug 15, 17Nov 30, 17[C09K, H01L]
2017/0317,308 OLED Display Panel And Electronic Device Comprising The SameJul 17, 17Nov 02, 17[H01L]
2017/0301,861 HOLE TRANSPORTING MATERIAL, OLED DISPLAY PANEL AND ELECTRONIC DEVICE COMPRISING THE SAMEJul 05, 17Oct 19, 17[H01L, C07C]
2017/0301,875 ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DEVICEJun 29, 17Oct 19, 17[H01L]
2017/0294,490 Organic Light Emitting Display Panel And Organic Light Emitting Display ApparatusJun 01, 17Oct 12, 17[H01L]
2017/0287,413 DISPLAY PANEL, SHIFT REGISTER CIRCUIT AND DRIVING METHOD THEREOFMay 15, 17Oct 05, 17[G09G, G11C]
2017/0277,310 TOUCH APPARATUS, ELECTRONIC DEVICE AND PREPARING METHODJun 13, 17Sep 28, 17[G06F, H05K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9922599 Devices and methods for applying data voltage signal, display panels and display devicesDec 10, 15Mar 20, 18[G09G]
9923150 Organic electroluminescent compound and organic photoelectric apparatus thereofMay 25, 16Mar 20, 18[C09K, H01L, C07F, C07D, C07C, B32B]
9915842 Display panel, method of manufacturing the same and display deviceFeb 22, 17Mar 13, 18[H01L, G02F]
9911932 Organic electroluminescent material and organic optoelectronic deviceMay 18, 17Mar 06, 18[C09K, H01L, C07F, C07D]
9899609 Organic electroluminescent compound and organic photoelectric apparatus thereofMay 25, 16Feb 20, 18[C09K, H01L, C07D, B32B]
9887391 Optical member and OLED display deviceMay 26, 15Feb 06, 18[H01L, G02B]
9859506 Organic electroluminescent compound and organic photoelectric apparatus thereofMay 25, 16Jan 02, 18[C09K, H01L, C07D, B32B]
9853241 Organic light-emitting display apparatus and fabrication method thereofMay 16, 16Dec 26, 17[H01L]
9837628 Display panel and display deviceMay 27, 16Dec 05, 17[H01L]
9812082 Pixel circuit, driving method, display panel and display deviceOct 15, 15Nov 07, 17[G09G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0190,284 METHOD FOR FABRICATING LIGHTLY DOPED DRAIN AREA, THIN FILM TRANSISTOR AND ARRAY SUBSTRATEAbandonedJul 31, 15Jun 30, 16[H01L]
2015/0364,084 PIXEL DRIVING CIRCUIT AND ORGANIC LIGHT EMITTING DISPLAY DEVICEAbandonedOct 16, 14Dec 17, 15[G09G]
2015/0214,505 AMOLED DISPLAY PANEL, METHOD OF FABRICATING FILM LAYER AND DISPLAY APPARATUSAbandonedMay 23, 14Jul 30, 15[H01L]

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