Patents/Assignees

LS ELECTRIC CO., Ltd.

167 patents in portfolio

US11942292utility2024
Contact Point Monitoring Module Device for Vacuum Circuit Breaker and Vacuum Circuit Breaker Comprising Same
0 cites
US11936166utility2024
Switchboard Monitoring System
0 cites
US11913984utility2024
Device for Testing Insulation Properties of Transformer
0 cites
US11915894utility2024
Direct Current Relay
0 cites
US11892495utility2024
Insulation Monitoring Device and Control Method Therefor
0 cites
US11892509utility2024
Protective Relay Inspection Device
0 cites
US11894763utility2024
Inverter Protection Device
0 cites
US11895784utility2024
Electronic Control Apparatus
0 cites
US11887799utility2024
Arc Extinction Apparatus of Air Circuit Breaker
0 cites
US11881805utility2024
Interface Circuit of Motor Driving Apparatus
0 cites
US11875933utility2024
Switchboard Including Current Transformer
0 cites
US11875954utility2024
Motion Sensing Device for Vacuum Circuit Breaker and Vacuum Circuit Breaker Comprising Same
0 cites
US11875956utility2024
Contact Point Monitoring Device for Vacuum Circuit Breaker, and Vacuum Circuit Breaker Comprising Same
0 cites
USD1010576design2024
Electric Power Converter
0 cites
US11870235utility2024
Self-power Relay and Method for Preventing Malfunction Thereof
0 cites
USD1008186design2023
Inverter
0 cites
US11842870utility2023
Arc Path Formation Unit and Direct Current Relay Including Same
0 cites
US11830690utility2023
Arc-extinguishing Unit Structure for Direct Current Air Circuit Breaker
0 cites
US11830694utility2023
Direct Current Relay
0 cites
US11821949utility2023
Contact Monitoring Device for Vacuum Circuit Breaker and Vacuum Circuit Breaker Comprising Same
0 cites

← PreviousPage 7 of 9Next →