BOE OPTICAL SCIENCE AND TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 3080
 
  
 
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 7126
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 4107
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 353
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 3148
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 235

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0054,986 PLANT WATER CULTURE FRAME AND PLANT GROWTH ENVIRONMENT ENSURING SYSTEMJun 06, 16Mar 01, 18[A01G]
2018/0049,912 PHYSIOLOGICAL ADJUSTMENT SYSTEM, INTELLIGENT UNDERPANTS AND PHYSIOLOGICAL ADJUSTMENT METHODMay 11, 16Feb 22, 18[A61F, A61B, A41B]
2017/0276,862 EDGE-LIT LIGHT GUIDE BOARD, BACK LIGHT MODULE, FABRICATION METHOD THEREOF AND DISPLAY DEVICEAug 05, 16Sep 28, 17[F21V]
2017/0202,444 ENDOSCOPE AUXILIARY DEVICEOct 21, 15Jul 20, 17[A61B]
2017/0199,318 LIGHT BAR, BACKLIGHT MODULE AND ASSEMBLING METHOD THEREOF AND DISPLAY DEVICEJan 06, 16Jul 13, 17[F21V]
2017/0144,736 SWIMMING WEARABLE DEVICE AND UPPER LIMB WEARABLE DEVICEOct 30, 15May 25, 17[G08B, B63C, A63B]
2016/0303,786 INJECTION MOLDApr 04, 16Oct 20, 16[B29C]
2016/0245,976 BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY DEVICEMay 14, 15Aug 25, 16[F21V]
2016/0195,668 BACKLIGHT SOURCE AND DISPLAY APPARATUS COMPRISING THE SAMEJul 16, 15Jul 07, 16[F21V]
2016/0103,277 BACKLIGHT MODULE AND DISPLAY APPARATUSJul 16, 15Apr 14, 16[F21V]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921362 Backlight source and display apparatus comprising the sameJul 16, 15Mar 20, 18[F21V]
9902079 Cutting apparatus for tapeJun 18, 15Feb 27, 18[B26D, B65H]
9885565 Backlight source flatness detection system and backlight source flatness detection methodAug 12, 16Feb 06, 18[G01J, G01B]
9880349 Backlight module and display device for simple fixation of lamp barAug 09, 16Jan 30, 18[F21V]
9877366 Light-emitting diode dimming driver circuitJan 04, 16Jan 23, 18[H05B]
9841177 Cosmetic mirrorMay 30, 14Dec 12, 17[F21V, F21L, A45D]
9816689 Backlight back plate, adhesive-metal integrated structure of backlight source, backlight source, and display panelNov 05, 15Nov 14, 17[F21V, G09F]
9816690 Fastener and fastener assemblyMar 20, 15Nov 14, 17[F21V, F16B]
9808907 Polishing clamp and polishing method using the sameAug 19, 15Nov 07, 17[B24B]
9784908 Backlight module and display deviceJul 10, 15Oct 10, 17[F21V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0289,339 LIGHT REGULATION METHOD, LIGHT REGULATION APPARATUS AND ADJUSTABLE LIGHT SOURCEAbandonedJun 25, 14Oct 08, 15[H05B]
2014/0200,081 GAME CONTROLLER FOR RESISTIVE TOUCH SCREENAbandonedDec 19, 13Jul 17, 14[A63F]
2013/0301,299 Backlight Module, Display Device And Fabricating Method of Grid Points On Light Guiding Plate And Light Guiding PlateAbandonedNov 28, 12Nov 14, 13[F21V]

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