CHEIL ELECTRIC WIRING DEVICES CO., LTD

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BUSAN, KR

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Patents Grantslast 30 patents

Information Patent Grant
Vulnerable social group danger recognition detection method based o...
- Patent number 11,532,223
- Issue date Dec 20, 2022
- Cheil Electric Wiring Devices Co., Ltd.
- Byung Kwon Jeon
- G08 - SIGNALLING
Information Patent Grant
Power interruption method and device based on phase measurement and...
- Patent number 11,283,256
- Issue date Mar 22, 2022
- Cheil Electric Wiring Devices Co., Ltd.
- Jun Bae Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for determining mis-wiring in a ground fault c...
- Patent number 6,850,394
- Issue date Feb 1, 2005
- Cheil Electric Wiring Devices Co.
- Byung-Kook Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
Power Interruption Method and Device Based on Phase Measurement and...
- Publication number 20210036504
- Publication date Feb 4, 2021
- Cheil Electric Wiring Devices Co., Ltd.
- Jun Bae Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Interruption Method and Device Based on Periodic Measurement...
- Publication number 20200313420
- Publication date Oct 1, 2020
- Cheil Electric Wiring Devices Co., Ltd.
- Jun Bae Lee
- G01 - MEASURING TESTING