CARNELIAN CORDLESS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5750408 Method of modifying an automotive type oxygen sensor for use in an industrial process analyzerApr 14, 97May 12, 98[G01N]
5677852 Method and arrangement for detecting and damping transcient oscillations at or near a natural resonant frequency in a power transmission systemMar 08, 95Oct 14, 97[G01R]
5598420 Apparatus and method for generating a power signal for a power system from signals genenrated by a communication deviceDec 22, 95Jan 28, 97[G06F]
5390106 Analysis of disturbances in power systemsJun 19, 92Feb 14, 95[G08B, G06F, H02H]
5309475 Data interchange networkOct 01, 91May 03, 94[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6407383 Method and device for determining the oil concentration in liquids by means of fluorescence excitation with an excimer lampExpiredApr 20, 99Jun 18, 02[G01N]
5909656 Protective relay with improved DFT functionExpiredMar 05, 97Jun 01, 99[G06F]
5784547 Method for fault-tolerant communication under strictly real-time conditionsExpiredMar 18, 96Jul 21, 98[G06F]

Top Inventors for This Owner

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