Hoang Duong Quoc

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Variable gain amplifier with wide gain variation and wide bandwidth
- Patent number 7,557,657
- Issue date Jul 7, 2009
- Samsung Electro-Mechanics Co., Ltd.
- Hoang Duong Quoc
- H03 - BASIC ELECTRONIC CIRCUITRY