Hyungeun CHO

Follow

Person

Anyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Coil control device of electronic magnetic contactor
- Patent number 11,056,302
- Issue date Jul 6, 2021
- LSIS Co., Ltd.
- Hyungeun Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for auxiliary contact of circuit breaker
- Patent number 9,761,400
- Issue date Sep 12, 2017
- LSIS Co., Ltd.
- Hyungeun Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of crossbar for manual motor starter
- Patent number 9,734,959
- Issue date Aug 15, 2017
- LSIS Co., Ltd.
- Hyungeun Cho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COIL CONTROL DEVICE OF ELECTRONIC MAGNETIC CONTACTOR
- Publication number 20200294744
- Publication date Sep 17, 2020
- LSIS CO., LTD
- Hyungeun CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR AUXILIARY CONTACT OF CIRCUIT BREAKER
- Publication number 20160284500
- Publication date Sep 29, 2016
- LSIS CO., LTD
- Hyungeun CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE OF CROSSBAR FOR MANUAL MOTOR STARTER
- Publication number 20160217940
- Publication date Jul 28, 2016
- LSIS CO., LTD
- Hyungeun CHO
- H01 - BASIC ELECTRIC ELEMENTS