David William Mann

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Endwell, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
I/O driver for integrated circuit with output impedance control
- Patent number 8,149,014
- Issue date Apr 3, 2012
- International Business Machines Corporation
- David Jia Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
I/O driver for integrated circuit with output impedance control
- Patent number 7,443,194
- Issue date Oct 28, 2008
- International Business Machines Corporation
- David Jia Chen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Voltage Level Translating Circuit
- Publication number 20100321083
- Publication date Dec 23, 2010
- International Business Machines Corporation
- David J. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
I/O Driver For Integrated Circuit With Output Impedance Control
- Publication number 20090267641
- Publication date Oct 29, 2009
- International Business Machines Corporation
- David Jia Chen
- H03 - BASIC ELECTRONIC CIRCUITRY