Browse "EE-Patent(특허)" by Author Yeo, Sungku
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| Vector sum circuit and phase controller using the same Yeo, Sungku; Jeong, Gwanghyeon; Hong, Songcheol; Park, Jaeseok; Wang, Seunghun; Ryu, Youngho; Lim, Junhan |
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Type
- 5,902 Patent
Date issued
- 2,957 2010 - 2019
- 945 2000 - 2009
- 6 1990 - 1999
- 3 1988 - 1989