Novitas, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 3108
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6841945 Lighting control system and methodSep 24, 02Jan 11, 05[H05B]
RE37135 Fully automatic energy efficient lighting control and method of making sameDec 26, 95Apr 17, 01[H05B]
5319283 Dimmer switch with gradual reduction in light intensityAug 26, 92Jun 07, 94[G05F]
5293097 Fully automatic energy efficient lighting control and method of making sameNov 27, 91Mar 08, 94[H05B]
5281961 Motion detection sensor with computer interfaceJan 21, 92Jan 25, 94[H04Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5811963 Line powered DC power supplyExpiredApr 11, 97Sep 22, 98[H02J, G05B, G05F]
D376130 Ultrasonic wall switchExpiredApr 20, 95Dec 03, 96[]
5392631 Range test chamberExpiredJun 21, 94Feb 28, 95[G01P]
5394035 Rate of change comparatorExpiredAug 25, 93Feb 28, 95[H03K, H03F]
5363688 Method of calibrating motion detectors within a scaled environmentExpiredAug 12, 93Nov 15, 94[G01P]
D339108 Housing for an ultrasonic wall switchExpiredNov 15, 91Sep 07, 93[]
D337733 Housing for a one-way ultrasonic ceiling sensorExpiredOct 31, 91Jul 27, 93[]
D337542 Housing for a two-way ultrasonic ceiling sensorExpiredOct 31, 91Jul 20, 93[]
D336893 Housing for an infrared wall switchExpiredNov 15, 91Jun 29, 93[]
5142199 Energy efficient infrared light switch and method of making sameExpiredNov 29, 90Aug 25, 92[H05B]
D312072 Housing for hand-held transmitterExpiredNov 10, 86Nov 13, 90[]
D305881 Housing for occupancy-activated wall switch or the likeExpiredNov 10, 86Feb 06, 90[]
4751399 Automatic lighting deviceExpiredDec 11, 86Jun 14, 88[H01H]
D290239 Housing for ultrasonic light control or the likeExpiredSep 07, 84Jun 09, 87[]
4225808 Selective illuminationExpiredJun 05, 78Sep 30, 80[H05B, F21P]
D255796 Wall mounted music-responsive color organExpiredSep 29, 77Jul 08, 80[D140]

Top Inventors for This Owner

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