STATE GRID ELECTRIC POWER RESEARCH INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3130
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0311,710 A time based global optimization dispatching methodJun 10, 14Oct 29, 15[H02J, G05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9871376 Time based global optimization dispatching methodJun 10, 14Jan 16, 18[H02J, G06Q, G05B]
9360352 Method for determining lightning hazard distribution of power networkApr 07, 09Jun 07, 16[G06Q, G01D]
9239816 Method of power system preventive control candidate measures identification self-adaptive to external environmentOct 17, 11Jan 19, 16[G06Q, G05B, G06F]
8859895 Method for vertically grounding and leading down from center of composite pole tower and pole tower thereofMay 05, 10Oct 14, 14[H01R, H02G]
8785768 Method for vertically grounding and leading down from outer side of composite material pole tower and pole tower thereofMay 05, 10Jul 22, 14[H01R]
8785769 Method for vertically grounding and leading down from inner side of composite pole tower and pole tower thereofMay 14, 10Jul 22, 14[H01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0014,177 CIM/E AND CIM/G-BASED GRAPHICS-MODEL-INTEGRATED APPARATUS AND METHOD FOR DISTRIBUTION NETWORKAbandonedJul 10, 15Jan 14, 16[H04L]
2015/0081,129 EQUIPMENT OVERLOAD SUCCESSIVE APPROXIMATION ADAPTIVE CONTROL METHOD BASED ON CENTRALIZED REAL-TIME DECISIONAbandonedSep 27, 12Mar 19, 15[G05B, G05F]

Top Inventors for This Owner

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