LEDALITE ARCHITECTUAL PRODUCTS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 254
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6037593 Catoptric optical system for detecting motion of a radiant sourceMar 03, 98Mar 14, 00[G01J]
6007217 Luminaire assembly mounting systemMay 01, 98Dec 28, 99[F21S]
5834765 Integral ambient light and occupancy sensor having a linear array of sensor element and a segmented slit aperture deviceJul 08, 97Nov 10, 98[G01V]
5727870 Indirect asymmetric luminaire assemblyMay 01, 96Mar 17, 98[F21S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5624202 Integral joint and mounting assembly for suspended linear structuresExpiredOct 19, 95Apr 29, 97[B25G]
5253036 Near-field photometric method and apparatusExpiredSep 06, 91Oct 12, 93[G01J]

Top Inventors for This Owner

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