Bongjin LEE

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED device and lighting device including the same
- Patent number 11,602,028
- Issue date Mar 7, 2023
- Samsung Electronics Co., Ltd.
- Bongjin Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED control device and lighting device including the same
- Patent number 11,570,860
- Issue date Jan 31, 2023
- Samsung Electronics Co., Ltd.
- Bongjin Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED CONTROL UNIT, LIGHTING DEVICE HAVING THE SAME, AND OPERATING ME...
- Publication number 20240244726
- Publication date Jul 18, 2024
- Samsung Electronics Co., Ltd.
- Bongjin LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED CONTROL DEVICE AND LIGHTING DEVICE INCLUDING THE SAME
- Publication number 20220240356
- Publication date Jul 28, 2022
- Samsung Electronics Co., Ltd.
- Bongjin Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DEVICE AND LIGHTING DEVICE INCLUDING THE SAME
- Publication number 20220167477
- Publication date May 26, 2022
- Samsung Electronics Co., Ltd.
- Bongjin LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR