TYREN, CARL

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 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5576693 Method and device for remote sensing of objectsSep 06, 94Nov 19, 96[G08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6417771 Sensor, a method and a system for remote detection of objectsExpiredMar 17, 01Jul 09, 02[G08B]
6232879 Sensor and method for remote detection of objectsExpiredNov 04, 99May 15, 01[G08B]
6225905 Sensor for remote detection of objectsExpiredNov 13, 98May 01, 01[G08B]
6137411 Article surveillance systemExpiredOct 21, 98Oct 24, 00[G08B]
6018297 Method and device for coding electronic labelsExpiredDec 16, 96Jan 25, 00[G08B]
5551158 Method for measuring position and angleExpiredSep 06, 94Sep 03, 96[G01B]

Top Inventors for This Owner

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