Kil Ho CHOO

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SUWON-SI, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED lighting device
- Patent number 10,362,649
- Issue date Jul 23, 2019
- LUMENS CO., LTD.
- Myeong-Kook Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lighting device
- Patent number 10,206,256
- Issue date Feb 12, 2019
- LUMENS CO., LTD.
- Myeong-Kook Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lighting device
- Patent number 9,918,363
- Issue date Mar 13, 2018
- LUMENS CO., LTD.
- Myeong-Kook Gong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED lighting device
- Patent number 9,491,825
- Issue date Nov 8, 2016
- LUMENS CO., LTD.
- Myeong-Kook Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHTING DEVICE
- Publication number 20190132914
- Publication date May 2, 2019
- LUMENS CO., LTD
- Myeong-Kook GONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20180146521
- Publication date May 24, 2018
- LUMENS CO., LTD
- Myeong-Kook GONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20180027617
- Publication date Jan 25, 2018
- LUMENS CO., LTD
- Myeong-Kook GONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20160381743
- Publication date Dec 29, 2016
- LUMENS CO., LTD
- Myeong-Kook GONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LIGHTING DEVICE
- Publication number 20160007420
- Publication date Jan 7, 2016
- LUMENS CO., LTD
- Myeong-Kook Gong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR