Hyungjin Lee

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode driving module, method of operating thereof, a...
- Patent number 10,383,184
- Issue date Aug 13, 2019
- Seoul Semiconductor Co., Ltd.
- SungHo Jin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting diode driving module, method of operating thereof, a...
- Patent number 10,165,632
- Issue date Dec 25, 2018
- Seoul Semiconductor Co., Ltd.
- SungHo Jin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ground radiation antenna
- Patent number 8,604,998
- Issue date Dec 10, 2013
- Radina Co., Ltd
- Hyeng-cheul Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE DRIVING MODULE, METHOD OF OPERATING THEREOF, A...
- Publication number 20190069357
- Publication date Feb 28, 2019
- SEOUL SEMICONDUCTOR CO., LTD.
- SungHo JIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DIODE DRIVING MODULE, METHOD OF OPERATING THEREOF, A...
- Publication number 20180295684
- Publication date Oct 11, 2018
- SEOUL SEMICONDUCTOR CO., LTD.
- SungHo JIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GROUND RADIATION ANTENNA
- Publication number 20110193762
- Publication date Aug 11, 2011
- RADINA CO., LTD
- Hyeng-cheul CHOI
- H01 - BASIC ELECTRIC ELEMENTS