RAH COLOR TECHNOLOGIES LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 16226
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 15136
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 1167
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
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 295
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2102
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 2133
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9894338 System for distributing and controlling color reproduction at multiple sitesMay 16, 16Feb 13, 18[H04N, G01J, G09G, G06T, G01B, G03F]
9894340 Color calibration of color image rendering devicesDec 02, 16Feb 13, 18[H04N, G01J, G09G, G06T, G01N, G03B]
9767763 Methods and apparatus for calibrating a color displayNov 18, 16Sep 19, 17[G01J, G09G, G06F]
9516288 Color calibration of color image rendering devicesNov 05, 15Dec 06, 16[H04N, G01J, G09G, G01N, G03B]
9500527 Methods and apparatus for calibrating a color displayMar 03, 14Nov 22, 16[G01J, G09G, G06F]
9404802 System for distributing and controlling color reproduction at multiple sitesMay 01, 15Aug 02, 16[G01J, H04N, G09G]
9057645 System for distributing and controlling color reproduction at multiple sitesSep 30, 14Jun 16, 15[G01J, H04N, G09G, G03F]
9036209 System for distributing and controlling color reproduction at multiple sitesJul 10, 14May 19, 15[H04N, G01J, G06F]
8917394 System for distributing and controlling color reproduction at multiple sitesMar 15, 13Dec 23, 14[G01J, H04N, G09G, G01N]
8817314 System for distributing and controlling color reproduction at multiple sitesMar 15, 13Aug 26, 14[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0132,778 COLOR CALIBRATION OF COLOR IMAGE RENDERING DEVICESAbandonedJan 22, 14May 15, 14[H04N]
8416444 System for distributing and controlling color reproduction at multiple sitesExpiredJun 10, 10Apr 09, 13[H04N]
6995870 System for distributing and controlling color reproduction at multiple sitesExpiredJan 07, 02Feb 07, 06[H04N]
6750992 System for distributing and controlling color reproduction at multiple sitesExpiredJan 12, 99Jun 15, 04[H04N]

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