Inventor
BILLINGTON DOUGLAS GEORGE
US9 patents
Patents
9 patentsUS9196135B2Nov 24, 2015
Uniform haptic actuator response with a variable supply voltage
IMMERSION CORP56 citations95
US10073523B2Sep 11, 2018
Position control of a user input element associated with a haptic output device
IMMERSION CORP3 citations83
US10627907B2Apr 21, 2020
Position control of a user input element associated with a haptic output device
IMMERSION CORP1 citations72
US10268286B2Apr 23, 2019
Controlling power distribution to haptic output devices
IMMERSION CORP2 citations71
US10209774B2Feb 19, 2019
Haptically-enabled system with braking
IMMERSION CORP2 citations70
US10452170B2Oct 22, 2019
Controlling power distribution to haptic output devices
IMMERSION CORP1 citations61
US9996156B2Jun 12, 2018
Feedback reduction for a user input element associated with a haptic output device
IMMERSION CORP1 citations61
US10725548B2Jul 28, 2020
Feedback reduction for a user input element associated with a haptic output device
IMMERSION CORP0 citations51
US9218075B2Dec 22, 2015
Haptically-enabled system with braking
IMMERSION CORP0 citations49