Inventor
MACDOUGALL FRANCIS
CA26 patents
⚠️ This page may combine multiple inventors who share the name “MACDOUGALL FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GESTURETEK INC
7 patentsUS7898522B2Mar 1, 2011
Video-based image control system
GESTURETEK INC433 citations99
US7555142B2Jun 30, 2009
Multiple camera control system
GESTURETEK INC382 citations99
US7421093B2Sep 2, 2008
Multiple camera control system
GESTURETEK INC461 citations99
US7227526B2Jun 5, 2007
Video-based image control system
GESTURETEK INC830 citations99
US7058204B2Jun 6, 2006
Multiple camera control system
GESTURETEK INC712 citations99
US7389591B2Jun 24, 2008
Orientation-sensitive signal output
GESTURETEK INC490 citations97
US7827698B2Nov 9, 2010
Orientation-sensitive signal output
GESTURETEK INC58 citations96
HILDRETH EVAN
6 patentsUS8625849B2Jan 7, 2014
Multiple camera control system
HILDRETH EVAN38 citations98
US8514251B2Aug 20, 2013
Enhanced character input using recognized gestures
HILDRETH EVAN56 citations98
US8274535B2Sep 25, 2012
Video-based image control system
HILDRETH EVAN74 citations98
US8555207B2Oct 8, 2013
Enhanced input using recognized gestures
HILDRETH EVAN34 citations96
US8624932B2Jan 7, 2014
Video-based image control system
HILDRETH EVAN25 citations92
US8131015B2Mar 6, 2012
Multiple camera control system
HILDRETH EVAN16 citations92
QUALCOMM INC
6 patentsUS9507432B2Nov 29, 2016
Enhanced input using recognized gestures
QUALCOMM INC12 citations93
US10025390B2Jul 17, 2018
Enhanced input using recognized gestures
QUALCOMM INC3 citations84
US8015718B2Sep 13, 2011
Orientation-sensitive signal output
QUALCOMM INC7 citations82
US9164591B2Oct 20, 2015
Enhanced input using recognized gestures
QUALCOMM INC3 citations74
US8963963B2Feb 24, 2015
Video-based image control system
QUALCOMM INC3 citations63
US8818040B2Aug 26, 2014
Enhanced input using flashing electromagnetic radiation
QUALCOMM INC0 citations52