Ann H. Chen

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Poughquag, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Successive approximation analog to digital converter with comparato...
- Patent number 8,587,465
- Issue date Nov 19, 2013
- International Business Machines Corporation
- Ann H. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance pseudo dynamic 36 bit compare
- Patent number 7,996,620
- Issue date Aug 9, 2011
- International Business Machines Corporation
- Yuen H. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High performance pseudo dynamic pulse controllable multiplexer
- Patent number 7,592,851
- Issue date Sep 22, 2009
- International Business Machines Corporation
- Yuen H. Chan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER WITH COMPARATO...
- Publication number 20130088374
- Publication date Apr 11, 2013
- International Business Machines Corporation
- Ann H. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH PERFORMANCE PSEUDO DYNAMIC PULSE CONTROLLABLE MULTIPLEXER
- Publication number 20090189675
- Publication date Jul 30, 2009
- International Business Machines Corporation
- Yuen H. Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Performance Pseudo Dynamic 36 Bit Compare
- Publication number 20090063774
- Publication date Mar 5, 2009
- International Business Machines Corporation
- Yuen H. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Clocked preconditioning of intermediate nodes
- Publication number 20060176073
- Publication date Aug 10, 2006
- International Business Machines Corporation
- Ann H. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY