RADIANT OPTO-ELECTRONICS CORPORATION

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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 6351
 
  
 
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 11122
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 551
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR436
 
  
 
2699 MISCELLANEOUS428
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 233

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0269,289 BACKLIGHT MODULE AND DISPLAY DEVICEApr 15, 16Sep 21, 17[F21V]
2017/0146,716 LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICENov 02, 16May 25, 17[F21V]
2016/0334,563 LIGHT GUIDE PLATE WITH MULTI-DIRECTIONAL STRUCTURESJul 28, 16Nov 17, 16[F21V]
2016/0195,674 FRAME DEVICE FOR BACKLIGHT MODULE AND BACKLIGHT MODULEJan 06, 16Jul 07, 16[F21V]
2015/0346,419 BACKLIGHT MODULEMar 06, 15Dec 03, 15[F21V]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903992 LampFeb 02, 17Feb 27, 18[F21V, F21Y, F21K, G02B, F21S]
9900192 Method of demodulating a signal packet, a communication system and a lighting deviceAug 31, 16Feb 20, 18[H04L, H05B]
9883569 Lamp control system and control systemApr 28, 16Jan 30, 18[H04L, H05B]
9851496 Frame device for backlight module and backlight moduleJan 06, 16Dec 26, 17[F21V]
9845818 Coupling device and lamp apparatus having the sameDec 14, 15Dec 19, 17[F21V, F16B]
9835791 Display apparatus and panel fixing device thereofSep 03, 15Dec 05, 17[F21V, G02F]
9829175 Optical lens, backlight module and display deviceDec 29, 15Nov 28, 17[F21V, G09F]
9791740 Backlight module and liquid crystal displayMar 09, 15Oct 17, 17[F21V, G02F]
9778405 Light guide plate and light source moduleJul 05, 16Oct 03, 17[F21V]
9766391 Light guide plate and light source moduleAug 20, 15Sep 19, 17[F21V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0023,827 REFLECTIVE ELEMENT, BACKLIGHT MODULE AND DISPLAY DEVICE HAVING THE SAMEAbandonedOct 07, 16Jan 26, 17[G02F]
2016/0238,777 LIGHT GUIDE PLATE ,LIGHT SOURCE MODULE AND DISPLAY DEVICEAbandonedApr 26, 16Aug 18, 16[F21V]
2015/0377,464 LIGHTING DEVICE AND OPERATING METHOD THEREOFAbandonedFeb 11, 15Dec 31, 15[F21V]
2015/0346,414 LIGHT GUIDE PLATE AND LIGHT SOURCE MODULEAbandonedSep 26, 14Dec 03, 15[F21V]
2015/0276,200 LAMPAbandonedDec 12, 14Oct 01, 15[F21V]
2015/0268,411 FRAME STRUCTURE AND BACKLIGHT MODULEAbandonedJul 01, 14Sep 24, 15[F21V]
2015/0219,829 LIGHTING ASSEMBLYAbandonedApr 16, 15Aug 06, 15[F21V]
2015/0211,698 LIGHT BAR STRUCTURE, LIGHT SOURCE MODULE AND LAMPAbandonedJul 09, 14Jul 30, 15[F21V, F21S, H05K]
2015/0131,307 BACKLIGHT MODULEAbandonedMar 04, 14May 14, 15[F21V]
2014/0321,163 LIGHT GUIDE DEVICE AND BACKLIGHT MODULE CONTAINING THE SAMEAbandonedJan 07, 14Oct 30, 14[F21V]
2014/0218,966 LIGHTING DEVICE AND COVE LIGHTING MODULE USING THE SAMEAbandonedApr 09, 14Aug 07, 14[F21V]
2014/0184,070 LUMINARIEAbandonedMay 08, 13Jul 03, 14[F21V]
2014/0177,274 LIGHT GUIDE ELEMENT AND LIGHT SOURCE DEVICE USING THE LIGHT GUIDE ELEMENTAbandonedApr 23, 13Jun 26, 14[F21V]
2014/0168,575 LIQUID CRYSTAL DISPLAYAbandonedMar 18, 13Jun 19, 14[G02F]
2013/0271,953 ILLUMINATION MODULEAbandonedJun 19, 12Oct 17, 13[F21V]
2013/0272,025 LIGHTING DEVICE AND COVE LIGHTING MODULE USING THE SAMEAbandonedJun 21, 12Oct 17, 13[F21V]
2013/0272,029 LIGHT SOURCE MODULEAbandonedJun 06, 12Oct 17, 13[F21V]
2009/0279,306 Lighting ApparatusAbandonedJul 08, 08Nov 12, 09[F21V]
7568828 Light guide plate with compensated emission light fieldExpiredNov 05, 07Aug 04, 09[F21V]
2009/0161,386 OPTICAL FILM AND BACKLIGHT MODULE USING SAMEAbandonedMay 21, 08Jun 25, 09[F21V]

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