Randy McCharles

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Synchronization of cameras in camera-based touch system to enhance...
- Patent number 7,184,030
- Issue date Feb 27, 2007
- Smart Technologies Inc.
- Randy McCharles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch system and method for determining pointer contacts on a touch...
- Patent number 6,947,032
- Issue date Sep 20, 2005
- Smart Technologies Inc.
- Gerald D. Morrison
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Touch system and method for determining pointer contacts on a touch...
- Publication number 20040178993
- Publication date Sep 16, 2004
- Gerald D. Morrison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronization of cameras in camera-based touch system to enhance...
- Publication number 20040108996
- Publication date Jun 10, 2004
- Randy McCharles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronization of camera images in camera-based touch system to en...
- Publication number 20040001144
- Publication date Jan 1, 2004
- Randy McCharles
- G06 - COMPUTING CALCULATING COUNTING