Sangheon LEE

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Communication device using powerline and LED lighting system using...
- Patent number 10,285,246
- Issue date May 7, 2019
- SOFTKERNEL CO., LTD.
- Kwang Youn Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE ANODE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFAC...
- Publication number 20230088842
- Publication date Mar 23, 2023
- Hyundai Motor Company
- Jesik Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAKAGE CURRENT INTERRUPTION DEVICE FOR ELECTRICAL LOAD
- Publication number 20180013281
- Publication date Jan 11, 2018
- Kwang Youn PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION DEVICE USING POWERLINE AND LED LIGHTING SYSTEM USING...
- Publication number 20170064794
- Publication date Mar 2, 2017
- SOFTKERNEL CO., LTD.
- Kwang Youn PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE