Inventor · disambiguated record
Vaughn E. Keenan
Also filed as: KEENAN VAUGHN · KEENAN VAUGHN E
5 granted patents·5 pending applications·158 citations·filing 1991–2012
82Inventor score
Top patents by PatentIndex Score
10 records- 0190US6540366B2Overhead projection systemSMART TECHNOLOGIES INC·Filed 2001·Granted Apr 1, 2003·89 cites·57 claims
- 0283US8487881B2Interactive input system, controller therefor and method of controlling an applianceKEENAN VAUGHN E·Filed 2007·Granted Jul 16, 2013·19 cites·16 claims
- 0377US8339378B2Interactive input system with multi-angle reflectorCHTCHETININE ALEX·Filed 2008·Granted Dec 25, 2012·12 cites·25 claims
- 0473US5119843AVacuum hose storage and access apparatusKEENAN VAUGHN E·Filed 1991·Granted Jun 9, 1992·37 cites·6 claims
- 0553US9262011B2Interactive input system and methodPOPOVICH DAVID GREGORY·Filed 2011·Granted Feb 16, 2016·1 cites·34 claims
- 0646US2010115145A1Plug-and-play device and method of using the sameSMART TECHNOLOGIES ULC·Filed 2009·Application pending·0 cites
- 0742US2007165007A1Interactive input systemMORRISON GERALD·Filed 2006·Application pending·0 cites
- 0838US2004201698A1Camera-based system for capturing images of a target areaFiled 2001·Application pending·0 cites
- 0937US2011032216A1Interactive input system and arm assembly thereforSMART TECHNOLOGIES ULC·Filed 2010·Application pending·0 cites
- 1036US2012249480A1Interactive input system incorporating multi-angle reflecting structureKEENAN VAUGHN·Filed 2012·Application pending·0 cites
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