Dae-hoon Yoo

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
On-off lever of disconnecting switch for power distribution line
- Patent number 9,646,776
- Issue date May 9, 2017
- DTR Electric Corporation
- Choon-hyun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-hop relay maritime communication apparatus
- Patent number 9,385,802
- Issue date Jul 5, 2016
- Electronics and Telecommunications Research Institute
- Dae Seung Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of wireless communication by using multiple di...
- Patent number 9,319,125
- Issue date Apr 19, 2016
- Electronics and Telecommunications Research Institute
- Jin Kyu Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maritime wireless communication method and apparatus
- Patent number 9,277,476
- Issue date Mar 1, 2016
- Electronics and Telecommunications Research Institute
- Dae-Seung Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for generating multiband radio frequency signa...
- Patent number 8,989,305
- Issue date Mar 24, 2015
- Electronics and Telecommunications Research Institute
- Jin-Kyu Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-HOP RELAY MARITIME COMMUNICATION APPARATUS
- Publication number 20160119051
- Publication date Apr 28, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- DAE SEUNG YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM OF SWITCHING MULTIANTENNA AND METHOD OF THE SAME
- Publication number 20150229382
- Publication date Aug 13, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Yong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS OF WIRELESS COMMUNICATION BY USING MULTIPLE DI...
- Publication number 20140024320
- Publication date Jan 23, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Kyu CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MARITIME WIRELESS COMMUNICATION METHOD AND APPARATUS
- Publication number 20140018066
- Publication date Jan 16, 2014
- Dae-Seung YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR GENERATING MULTIBAND RADIO FREQUENCY SIGNA...
- Publication number 20130343486
- Publication date Dec 26, 2013
- Electronics and Telecommunications Research Instit ute
- Jin-Kyu Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE