Inventor
RAMSTEIN CHRISTOPHE
US45 patents
⚠️ This page may combine multiple inventors who share the name “RAMSTEIN CHRISTOPHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IMMERSION CORP
12 patentsUS7112737B2Sep 26, 2006
System and method for providing a haptic effect to a musical instrument
IMMERSION CORP81 citations98
US6781569B1Aug 24, 2004
Hand controller
IMMERSION CORP79 citations98
US6750877B2Jun 15, 2004
Controlling haptic feedback for enhancing navigation in a graphical environment
IMMERSION CORP137 citations96
US7453039B2Nov 18, 2008
System and method for providing haptic feedback to a musical instrument
IMMERSION CORP17 citations92
US9671865B2Jun 6, 2017
Haptic feedback using composite piezoelectric actuator
IMMERSION CORP11 citations84
US7982711B2Jul 19, 2011
Haptic profiling system and method
IMMERSION CORP17 citations84
US7659473B2Feb 9, 2010
System and method for providing haptic feedback to a musical instrument
IMMERSION CORP5 citations74
US8878806B2Nov 4, 2014
Haptic feedback using composite piezoelectric actuator
IMMERSION CORP4 citations73
US10372217B2Aug 6, 2019
Systems and methods for providing haptic effects
IMMERSION CORP1 citations63
US10275030B2Apr 30, 2019
Method and apparatus for providing haptic feedback to non-input locations
IMMERSION CORP1 citations62
US10551924B2Feb 4, 2020
Mobile device configured to receive squeeze input
IMMERSION CORP0 citations52
US8888763B2Nov 18, 2014
Tool having multiple feedback devices
IMMERSION CORP0 citations42
NOVASENTIS INC
10 patentsUS9170650B2Oct 27, 2015
EMP actuators for deformable surface and keyboard application
NOVASENTIS INC26 citations91
US9164586B2Oct 20, 2015
Haptic system with localized response
NOVASENTIS INC29 citations91
US9053617B2Jun 9, 2015
Systems including electromechanical polymer sensors and actuators
NOVASENTIS INC26 citations91
US10088936B2Oct 2, 2018
Thin profile user interface device and method providing localized haptic response
NOVASENTIS INC7 citations83
US9183710B2Nov 10, 2015
Localized multimodal electromechanical polymer transducers
NOVASENTIS INC11 citations81
US9652946B2May 16, 2017
Hands-free, wearable vibration devices and method
NOVASENTIS INC17 citations79
US9972768B2May 15, 2018
Actuator structure and method
NOVASENTIS INC2 citations68
US9269885B2Feb 23, 2016
Method and localized haptic response system provided on an interior-facing surface of a housing of an electronic device
NOVASENTIS INC2 citations58
US9357312B2May 31, 2016
System of audio speakers implemented using EMP actuators
NOVASENTIS INC1 citations51
US10709871B2Jul 14, 2020
Catheter having a steerable tip
NOVASENTIS INC0 citations50
GRANT DANNY A
4 patentsUS8264465B2Sep 11, 2012
Haptic feedback for button and scrolling action simulation in touch input devices
GRANT DANNY A172 citations99
US8232969B2Jul 31, 2012
Haptic feedback for button and scrolling action simulation in touch input devices
GRANT DANNY A70 citations98
US9823833B2Nov 21, 2017
Method and apparatus for haptic enabled flexible touch sensitive surface
GRANT DANNY A48 citations94
US8216212B2Jul 10, 2012
Providing haptic feedback to the handle of a tool
GRANT DANNY A47 citations94
RAMSTEIN CHRISTOPHE
4 patentsUS8834465B2Sep 16, 2014
Modular tool with signal feedback
RAMSTEIN CHRISTOPHE725 citations96
US8174512B2May 8, 2012
Hybrid haptic device utilizing mechanical and programmable haptic effects
RAMSTEIN CHRISTOPHE41 citations90
US10503255B2Dec 10, 2019
Haptic feedback assisted text manipulation
RAMSTEIN CHRISTOPHE7 citations83
US8652046B2Feb 18, 2014
Palpation algorithms for computer-augmented hand tools
RAMSTEIN CHRISTOPHE1 citations52