Michael A. Duncan

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive and predictive document tracking system
- Patent number 7,658,380
- Issue date Feb 9, 2010
- International Business Machines Corporation
- Michael A. Duncan
- G07 - CHECKING-DEVICES
Information Patent Grant
Peripheral interface system having dedicated communication channels
- Patent number 7,284,077
- Issue date Oct 16, 2007
- International Business Machines Corporation
- Michael A. Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive and predictive document tracking system
- Patent number 6,918,587
- Issue date Jul 19, 2005
- International Business Machines Corporation
- Michael A. Duncan
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Adaptive and predictive document tracking system
- Publication number 20050225811
- Publication date Oct 13, 2005
- International Business Machines Corporation
- Michael A. Duncan
- G07 - CHECKING-DEVICES
Information Patent Application
Peripheral interface system having dedicated communication channels
- Publication number 20050060439
- Publication date Mar 17, 2005
- International Business Machines Corporation
- Michael A. Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive and predictive document tracking system
- Publication number 20040119227
- Publication date Jun 24, 2004
- International Business Machines Corporation
- Michael A. Duncan
- G07 - CHECKING-DEVICES