Donghwan Shin

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Daejon, KR

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Patents Grantslast 30 patents

Information Patent Grant
System for controlling temperature of antenna module
- Patent number 8,422,232
- Issue date Apr 16, 2013
- Electronics and Telecommunications Research Institute
- Changsoo Kwak
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHASE SHIFTER AND CONTROL METHOD THEREOF
- Publication number 20110199141
- Publication date Aug 18, 2011
- Electronics and Telecommunications Research Institute
- Donghwan Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM FOR CONTROLLING TEMPERATURE OF ANTENNA MODULE
- Publication number 20110116230
- Publication date May 19, 2011
- Changsoo Kwak
- H01 - BASIC ELECTRIC ELEMENTS