Ping An

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fast coarse tuning control for PLL frequency synthesizer
- Patent number 6,597,249
- Issue date Jul 22, 2003
- Prominenet Communications, Inc.
- Hwey-Ching Chien
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FAST COARSE TUNING CONTROL FOR PLL FREQUENCY SYNTHESIZER
- Publication number 20030048139
- Publication date Mar 13, 2003
- Hwey-Ching Chien
- H03 - BASIC ELECTRONIC CIRCUITRY