CORPORATION FOR LASER OPTICS RESEARCH

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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 5105
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 3148
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
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 1132
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0223,736 APPARATUS FOR DISPLAY SYSTEMSMar 14, 14Aug 04, 16[F21V, G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE46664 Laser illuminated backlight for flat panel displaysMar 07, 13Jan 09, 18[F21V]
RE44949 Laser illuminated backlight for flat panel displaysDec 17, 12Jun 17, 14[F21V]
8730306 3-D projection full color multimedia displayApr 24, 07May 20, 14[H04N]
8334946 Laser illuminated backlight for liquid crystal displaysJan 15, 10Dec 18, 12[G02F]
7866869 Laser illuminated backlight for flat panel displaysOct 27, 08Jan 11, 11[F21V]
7103074 Laser video projection system and method with anti-piracy featureJun 03, 04Sep 05, 06[H01S]
6975294 Systems and methods for speckle reduction through bandwidth enhancementJul 10, 01Dec 13, 05[G09G]
6774881 Monochromatic R,G,B laser display system and methodOct 15, 01Aug 10, 04[G09G]
6483556 Laser video display system and methodJul 27, 99Nov 19, 02[H04N]
6414727 Video projection holographic screen, system and methodJul 27, 99Jul 02, 02[H04N, G03B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0029,638 BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYSAbandonedMar 13, 13Jan 30, 14[H01S]
2010/0149,222 BLUE LASER PUMPED GREEN LIGHT SOURCE FOR DISPLAYSAbandonedJul 10, 09Jun 17, 10[H01J, G09G]
6671305 Solid state laserExpiredAug 20, 01Dec 30, 03[G09G, H01S]
5311321 Laser video imaging system with pulse backtrack and methodExpiredApr 22, 93May 10, 94[H04N]
5253073 Electronic data multiplexing in a full color pulsed laser projector and methodExpiredApr 01, 92Oct 12, 93[H04N]
4851918 Sequential plane projection by laser video projectorExpiredJan 13, 88Jul 25, 89[H04N]
4720747 Sequential plane projection by laser video projectorExpiredApr 26, 84Jan 19, 88[H04N]

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