Eskom Holdings Soc Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
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

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9522828 Ultrasonic synthesis of zeolites from fly ashAug 08, 12Dec 20, 16[C01B]
9371960 Apparatus for use on a cable; and a system for and method of inspecting a cableJul 29, 13Jun 21, 16[F16M, G01N, G06F, H02G]
9239349 Time domain electromagnetic interference monitoring method and systemSep 18, 09Jan 19, 16[G01R]
9229042 Partial discharge monitoring method and systemJul 22, 09Jan 05, 16[H02J, H01L, H01B, H02B, G01R]
9091732 Rotating machine shaft signal monitoring method and systemSep 16, 09Jul 28, 15[G08B, G01R]
8729906 Monitoring partial discharge in high voltage systemsJul 22, 09May 20, 14[G01R]
8682497 Method of demand side electrical load management and an associated apparatus and systemNov 11, 08Mar 25, 14[G01M, G05B, G05D, G01R]
8322008 Method of repairing a metallic artifactDec 10, 09Dec 04, 12[B23P]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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