Jae Hwan Im

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Gwangmyeong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Vector modulator
- Patent number 8,588,337
- Issue date Nov 19, 2013
- LS Industrial Systems Co., Ltd.
- Heon soo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector modulator using time delay and phase shifter
- Patent number 8,400,229
- Issue date Mar 19, 2013
- LS Industrial Systems Co., Ltd.
- Heon soo Choi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
VECTOR MODULATOR
- Publication number 20120294388
- Publication date Nov 22, 2012
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Heon soo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VECTOR MODULATOR USING TIME DELAY AND PHASE SHIFTER
- Publication number 20120229227
- Publication date Sep 13, 2012
- LS INDUSTRIAL SYSTEMS CO., LTD.
- Heon Soo Choi
- H03 - BASIC ELECTRONIC CIRCUITRY