RELIANCE ELECTRIC INDUSTRIAL COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 399
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 120
 
  
 
G06E OPTICAL COMPUTING DEVICES 117

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6941644 Method for winding segments of a segmented wound member of an electromechanical deviceSep 27, 99Sep 13, 05[H02K, H01F]
6757665 Detection of pump cavitation/blockage and seal failure via current signature analysisSep 28, 99Jun 29, 04[G06F, G06E]
6636823 Method and apparatus for motor fault diagnosisSep 30, 99Oct 21, 03[G06F, G01R]
6456059 Non-homogeneous material magnetic flux sensor and methodDec 13, 99Sep 24, 02[G01R]
6434512 Modular data collection and analysis systemSep 30, 99Aug 13, 02[G06F]
6295510 Modular machinery data collection and analysis systemJul 17, 98Sep 25, 01[H02K]
6257310 Method for making heat sink vacuumAug 19, 99Jul 10, 01[B22D]
6196057 Integrated multi-element lubrication sensor and lubricant health assessmentApr 27, 99Mar 06, 01[G08B, G01N]
6031751 Small volume heat sink/electronic assemblyApr 14, 99Feb 29, 00[H02K, H02M, H05K]
6023961 Micro-viscosity sensor and lubrication analysis system employing the sameApr 02, 98Feb 15, 00[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6324899 Bearing-sensor integration for a lubrication analysis systemExpiredFeb 25, 99Dec 04, 01[G01N, G21C]
6289735 Machine diagnostic system and method for vibration analysisExpiredSep 29, 98Sep 18, 01[G01H]
6286363 Integrated multi-element lubrication sensor and health lubricant assessment systemExpiredSep 28, 99Sep 11, 01[G01N]
5943223 Electric switches for reducing on-state power lossExpiredOct 15, 97Aug 24, 99[H02M]
5936368 Non-linear proportional/integral feedback controllerExpiredApr 08, 98Aug 10, 99[G05B]
5685910 Apparatus for coating an electromagnetic coilExpiredNov 15, 95Nov 11, 97[B05C]
5654603 Magnetic top stick apparatus and method for making sameExpiredSep 29, 95Aug 05, 97[H02K]
5504779 Redundancy modemExpiredDec 04, 92Apr 02, 96[H04B]
5499437 Method of assembling a maintenance friendly variable speed belt driveExpiredApr 12, 93Mar 19, 96[B23P]
5440229 Fundamental voltmeterExpiredOct 20, 94Aug 08, 95[G01R]
5300272 Microcellular carbon foam and methodExpiredSep 13, 93Apr 05, 94[C08J, C01B]
5236395 Maintenance friendly variable speed drive and methodsExpiredNov 27, 91Aug 17, 93[F16H]
5165015 Electronic template system and methodExpiredSep 25, 89Nov 17, 92[G06F]
5107589 Method of making a bearing assemblyExpiredJun 29, 90Apr 28, 92[B21D]
4966255 Automatic wear compensator for electromagnetic brakeExpiredNov 16, 88Oct 30, 90[F16D]

Top Inventors for This Owner

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