CARMEN MATTHEW, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7173383 Lighting apparatus having a plurality of independently controlled sources of different colors of lightSep 08, 04Feb 06, 07[H05B]
7135664 Method of adjusting multiple light sources to compensate for variation in light output that occurs with timeSep 08, 04Nov 14, 06[G01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0228,565 SWITCHMODE POWER SUPPLY FOR DIMMABLE LIGHT EMITTING DIODESAbandonedMar 16, 10Sep 22, 11[H02M]

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