Yoola Hwang

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Daejeon-city, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PRECISE POSITIONING OF HEIGHT BASED ON GNSS
- Publication number 20220308595
- Publication date Sep 29, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Yoola HWANG
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING ORBIT OF COLLOCATED SATELLITE
- Publication number 20180155066
- Publication date Jun 7, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Yoola HWANG
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PRECISE ORBIT DETERMINATION SYSTEM AND METHOD USING GPS DATA AND GA...
- Publication number 20100090889
- Publication date Apr 15, 2010
- Yoola Hwang
- G01 - MEASURING TESTING