Jeong Hwan YOON

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Gwangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical communication module
- Patent number 11,258,228
- Issue date Feb 22, 2022
- OPTICIS CO., LTD.
- Hee Dae Kim
- G02 - OPTICS
Information Patent Grant
Solar cell module
- Patent number 11,222,990
- Issue date Jan 11, 2022
- TOPSUN CO., LTD
- Jeong Taek Yoon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLAR CELL MODULE
- Publication number 20210135031
- Publication date May 6, 2021
- TOPSUN CO., LTD
- Jeong Taek Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COMMUNICATION MODULE
- Publication number 20200335936
- Publication date Oct 22, 2020
- OPTICIS CO., LTD.
- Hee Dae KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAD NODE SELECTION METHOD FOR CLUSTERING IN WIRELESS SENSOR NETWOR...
- Publication number 20110128131
- Publication date Jun 2, 2011
- GWANGJU INSTITUTE OF SCIENCE TECHNOLOGY
- Ki Seon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE