Jungwoo YOO

Person

Anyang-si, Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Direct current relay
- Patent number 12,119,190
- Issue date Oct 15, 2024
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path formation unit and direct current relay including same
- Patent number 12,094,668
- Issue date Sep 17, 2024
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path forming part and direct-current relay comprising same
- Patent number 12,068,121
- Issue date Aug 20, 2024
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ARC path forming unit and direct current relay including same
- Patent number 12,062,509
- Issue date Aug 13, 2024
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path forming unit and direct current relay comprising same
- Patent number 11,978,604
- Issue date May 7, 2024
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,915,894
- Issue date Feb 27, 2024
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path formation unit and direct current relay including same
- Patent number 11,842,870
- Issue date Dec 12, 2023
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,830,694
- Issue date Nov 28, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path formation unit and direct current relay including same
- Patent number 11,804,348
- Issue date Oct 31, 2023
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path formation unit and direct current relay including same
- Patent number 11,784,018
- Issue date Oct 10, 2023
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc path forming unit and direct current relay comprising same
- Patent number 11,776,782
- Issue date Oct 3, 2023
- LS ELECTRIC CO., LTD.
- Jinhee Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,735,388
- Issue date Aug 22, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,574,784
- Issue date Feb 7, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC relay having auxiliary contact
- Patent number 11,417,485
- Issue date Aug 16, 2022
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
- Publication number 20240145196
- Publication date May 2, 2024
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME
- Publication number 20230005683
- Publication date Jan 5, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY INCLUDING SAME
- Publication number 20220415593
- Publication date Dec 29, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME
- Publication number 20220406545
- Publication date Dec 22, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME
- Publication number 20220336177
- Publication date Oct 20, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
- Publication number 20220301797
- Publication date Sep 22, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME
- Publication number 20220301798
- Publication date Sep 22, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
- Publication number 20220293379
- Publication date Sep 15, 2022
- LS ELECTRIC CO., LTD.
- Jinhee PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMING PART AND DIRECT-CURRENT RELAY COMPRISING SAME
- Publication number 20220277912
- Publication date Sep 1, 2022
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
- Publication number 20220254591
- Publication date Aug 11, 2022
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY
- Publication number 20220230826
- Publication date Jul 21, 2022
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY
- Publication number 20220230827
- Publication date Jul 21, 2022
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY AND MANUFACTURING METHOD THEREFOR
- Publication number 20220208494
- Publication date Jun 30, 2022
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY
- Publication number 20210313133
- Publication date Oct 7, 2021
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY
- Publication number 20210193421
- Publication date Jun 24, 2021
- LS ELECTRIC CO., LTD.
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT CURRENT RELAY
- Publication number 20210175031
- Publication date Jun 10, 2021
- Jungwoo YOO
- H01 - BASIC ELECTRIC ELEMENTS

Jungwoo YOO

Person

Patents Grantslast 30 patents

Direct current relay

Arc path formation unit and direct current relay including same

Arc path forming part and direct-current relay comprising same

ARC path forming unit and direct current relay including same

Arc path forming unit and direct current relay comprising same

Direct current relay

Arc path formation unit and direct current relay including same

Direct current relay

Arc path formation unit and direct current relay including same

Arc path formation unit and direct current relay including same

Arc path forming unit and direct current relay comprising same

Direct current relay

Direct current relay

DC relay having auxiliary contact

Patents Applicationslast 30 patents

ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME

ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY INCLUDING SAME

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME

ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY INCLUDING SAME

ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

ARC PATH FORMING PART AND DIRECT-CURRENT RELAY COMPRISING SAME

ARC PATH FORMING UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

DIRECT CURRENT RELAY

DIRECT CURRENT RELAY

DIRECT CURRENT RELAY AND MANUFACTURING METHOD THEREFOR

DIRECT CURRENT RELAY

DIRECT CURRENT RELAY

DIRECT CURRENT RELAY