Qizhi Xu

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Gesture recognition method and interactive input system employing same
- Patent number 9,262,016
- Issue date Feb 16, 2016
- SMART TECHNOLOGIES ULC
- Grant McGibney
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GESTURE RECOGNITION METHOD AND INTERACTIVE INPUT SYSTEM EMPLOYING SAME
- Publication number 20120013529
- Publication date Jan 19, 2012
- SMART TECHNOLOGIES ULC
- Grant McGibney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVE DISPLAY FEEDBACK IN INTERACTIVE INPUT SYSTEMS
- Publication number 20100201812
- Publication date Aug 12, 2010
- SMART TECHNOLOGIES ULC
- GRANT MCGIBNEY
- G06 - COMPUTING CALCULATING COUNTING