SHUMEL HERSHKOVITZ

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 391
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 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
6111256 Infrared motion detection signal samplerApr 10, 97Aug 29, 00[G01J, H03M]
6104319 Data entry keypad assemblyFeb 03, 98Aug 15, 00[G08D]
5920259 Motion detection with RFI/EMI protectionNov 10, 97Jul 06, 99[G08B]
5886632 Passive infrared motion detection circuit having four comparatorsNov 10, 97Mar 23, 99[G08B]
5721542 Data entry keypad assemblyJul 24, 96Feb 24, 98[G08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5755180 Carrying case for pet accessoriesExpiredMar 08, 96May 26, 98[A01K]
5287111 Doppler shift motion detector with variable powerExpiredAug 24, 92Feb 15, 94[G01S]
5215399 Road-traffic barricade or barrier with tire baseExpiredJun 03, 92Jun 01, 93[E01F]
5119069 Apparatus and method for locating boundaries of detection zones covered by a passive infrared detection systemExpiredJul 10, 90Jun 02, 92[G08B]
5077549 Integrating passive infrared intrusion detectorExpiredJul 10, 90Dec 31, 91[G08B]

Top Inventors for This Owner

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