Woo Jin PARK

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Chungcheongbuk-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fire resistant cable
- Patent number 10,692,629
- Issue date Jun 23, 2020
- NEXANS
- Ho-Kyon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plug interlock device for vacuum circuit breaker
- Patent number 8,481,875
- Issue date Jul 9, 2013
- LS Industrial Systems Co., Ltd.
- Woo-Jin Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for preventing withdrawing and inserting of a circuit breaker
- Patent number 8,294,051
- Issue date Oct 23, 2012
- LS Industrial Systems Co., Ltd.
- Woo Jin Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Withdrawable device of vacuum circuit breaker
- Patent number 8,212,163
- Issue date Jul 3, 2012
- LS Industrial Systems Co., Ltd.
- Woo Jin Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Movable contactor for air circuit breaker with contact spring prote...
- Patent number 8,178,804
- Issue date May 15, 2012
- LS Industrial Systems Co., Ltd.
- Woo-Jin Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Fire Resistant Cable
- Publication number 20190131034
- Publication date May 2, 2019
- NEXANS
- Ho-Kyon LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLUG INTERLOCK DEVICE FOR VACUUM CIRCUIT BREAKER
- Publication number 20110233034
- Publication date Sep 29, 2011
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Woo-Jin PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR PREVENTING WITHDRAWING AND INSERTING OF A CIRCUIT BREAKER
- Publication number 20100326799
- Publication date Dec 30, 2010
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Woo Jin PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WITHDRAWABLE DEVICE OF VACUUM CIRCUIT BREAKER
- Publication number 20100294630
- Publication date Nov 25, 2010
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Woo Jin PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOVABLE CONTACTOR FOR AIR CIRCUIT BREAKER WITH CONTACT SPRING PROTE...
- Publication number 20090014417
- Publication date Jan 15, 2009
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Woo-Jin PARK
- H01 - BASIC ELECTRIC ELEMENTS