Youngho Ahn

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Sigma-delta based phase lock loop
- Patent number 7,535,977
- Issue date May 19, 2009
- GCT Semiconductor, Inc.
- Yido Koo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for suppressing noise in a phase-locked loop circuit
- Patent number 6,952,125
- Issue date Oct 4, 2005
- GCT Semiconductor, Inc.
- Youngho Ahn
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Sigma-delta based phase lock loop
- Publication number 20060068737
- Publication date Mar 30, 2006
- GCT Semiconductor, Inc.
- Yido Koo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and method for suppressing noise in a phase-locked loop circuit
- Publication number 20040085103
- Publication date May 6, 2004
- GCT Semiconductor, Inc.
- Youngho Ahn
- H03 - BASIC ELECTRONIC CIRCUITRY