ELECTRONIC SYSTEMS PROTECTION, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1958
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 299
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 298
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9787081 Overvoltage notching of electrical swellsFeb 27, 15Oct 10, 17[H02H]
9787086 Limiting amplitude of electricity delivered to an electrical loadFeb 27, 15Oct 10, 17[H02H]
9577473 Power-centric system managementSep 14, 12Feb 21, 17[H02J, G05B, G05D]
9489026 Selective event reaction processing in power controlNov 13, 14Nov 08, 16[G06F, H02H]
9310870 Network appliance with power conditioningAug 20, 13Apr 12, 16[H04L, G06F, G01R, H02H]
9225534 Power conditioning managementMar 30, 12Dec 29, 15[H04L, H02J, G05F]
9166396 Power conditioning, distribution and managementMay 30, 13Oct 20, 15[G01R, H01H, H02H]
8614866 Hybrid switch circuitDec 22, 10Dec 24, 13[H02H]
8547672 System and method for conditioning a power supply transmission for supply to a load circuitMar 24, 09Oct 01, 13[H02H]
8520349 Supply voltage monitorAug 04, 11Aug 27, 13[H02H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0073,232 Source Power Anomaly and Load Power Consumption Monitoring and AnalysisAbandonedSep 14, 12Mar 21, 13[G06F, G01R]
5136455 Electromagnetic interference suppression deviceExpiredMar 16, 90Aug 04, 92[H02H]
4870528 Power line surge suppressorExpiredSep 20, 88Sep 26, 89[H02H]
4870534 Power line surge suppressorExpiredSep 02, 88Sep 26, 89[H02H]

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