HYUNDAI ELECTRIC & ENERGY SYSTEMS CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 1579
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 827
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 678
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148
 
  
 
F16H GEARING199
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0207,038 SPRING OPERATION DEVICE OF CIRCUIT BREAKERAug 24, 16Jul 20, 17[H01H]
2017/0178,845 GAS INSULATED CIRCUIT BREAKERJun 15, 15Jun 22, 17[H01H]
2016/0260,994 ION EXCHANGE MEMBRANE AND METHOD FOR MANUFACTURING SAMEOct 28, 14Sep 08, 16[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912002 Ion exchange membrane and method for manufacturing sameOct 28, 14Mar 06, 18[C08J, H01M]
9892872 Disconnecting switch and earthing switch for gas insulated switchgearJun 12, 15Feb 13, 18[H02B, H01H]
9755467 Open-type induction motorOct 27, 14Sep 05, 17[H02K]
D788702 InverterMay 06, 16Jun 06, 17[1302]
9583284 Tap changerJul 02, 15Feb 28, 17[H01H]
9514903 Gas-insulated circuit breakerNov 03, 14Dec 06, 16[H01H]
9496107 Self-blast circuit breaker reusing arc heatDec 19, 14Nov 15, 16[H01H]
9472330 High speed solenoidOct 10, 14Oct 18, 16[H01F]
9466412 Magnetic contactorJun 25, 15Oct 11, 16[H01F, H01H]
9448286 Preventive diagnostic system for GIS based on IEC 61850Jul 03, 13Sep 20, 16[H04L, H02B, G01R, H01H]

View all patents..

Expired/Abandoned/Withdrawn Patents

  • No Patents to Display

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.