EATON POWER QUALITY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7403368 Devices and methods for detecting operational failures of relaysJun 04, 04Jul 22, 08[H01H]
7400066 Apparatus and methods for UPS bypass monitoring and controlJun 23, 04Jul 15, 08[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7405494 AC power supply apparatus, methods and computer program products using PWM synchronizationExpiredJul 07, 04Jul 29, 08[H02J]
2004/0036,475 Battery monitoringAbandonedAug 06, 03Feb 26, 04[G01N]

Top Inventors for This Owner

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