SOUTHERN STATES LLC

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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 1274
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 673
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4145
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1397
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 189
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1122
 
 
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 130

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,077,161 Integral current transforming electric circuit interrupterDec 12, 13Jul 07, 15[H02B, H01H, H02H]
9,052,363 High voltage switch blade closing detectorOct 10, 13Jun 09, 15[G01R, H01H, G08B]
8,957,342 Sealed solenoid magnetically operated high voltage electric power switchDec 12, 13Feb 17, 15[H01H]
8,866,487 Directional fault sectionalizing systemSep 12, 11Oct 21, 14[G01R, H02H]
8,861,155 High-impedance fault detection and isolation systemApr 17, 13Oct 14, 14[G01R, H02H]
8,717,721 High impedance fault isolation systemAug 25, 11May 06, 14[H02H]
8,659,862 Directional fault location and isolation systemSep 09, 11Feb 25, 14[H02H]
8,541,702 Folding high voltage electric power switchAug 10, 11Sep 24, 13[H01H]
8,392,130 High voltage power line communication system using an energy harvesting power supplyApr 08, 10Mar 05, 13[G01R]
8,274,007 Magnet interrupter for high voltage switchingAug 19, 10Sep 25, 12[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6,597,549 Capacitor switch with external resistor and insertion whipExpiredNov 13, 02Jul 22, 03[H01G]
6,483,679 Capacitor switch with external resistor and insertion whipExpiredJun 18, 01Nov 19, 02[H01G]
4,413,189 Demand reduction system for regulated electric utility distribution circuitsExpiredNov 09, 81Nov 01, 83[H02J]

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