Inventor

GRANT DANNY A

CA164 patents

⚠️ This page may combine multiple inventors who share the name “GRANT DANNY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRANT DANNY A

IMMERSION CORP

Simulation of tangible user interface interactions and gestures using array of haptic cells

Haptically enhanced interactivity with interactive content

System and method for automatically producing haptic events from a digital audio signal

Haptic effects with proximity sensing

System and method for mapping instructions associated with haptic feedback

System and method for controlling haptic devices having multiple operational modes

Programmable haptic peripheral

System and method for controlling haptic devices having multiple operational modes

Vibration actuator with a unidirectional drive

Haptic feedback generation based on resonant frequency

Systems and methods for controlling a resonant device for generating vibrotactile haptic effects

System and method for ordering haptic effects

Haptic feedback generation based on resonant frequency

Gaming device having a haptic-enabled trigger

Systems and methods for generating friction and vibrotactile effects

Programmable haptic peripheral

Electrostatic haptic based user input elements

Systems and methods for enhanced continuous awareness in vehicles using haptic feedback

Resistive and hybrid control schemes for haptic feedback interface devices

Wearable haptic device

Using haptic effects to enhance information content in communications

GRANT DANNY A

Systems and methods for multi-pressure interaction on touch-sensitive surfaces

Haptic feedback for button and scrolling action simulation in touch input devices

System and method for providing complex haptic stimulation during input of control gestures, and relating to control of virtual equipment

System and method for controlling haptic devices having multiple operational modes

Haptic feedback for button and scrolling action simulation in touch input devices

Multiple actuation handheld device

Method and apparatus for haptic enabled flexible touch sensitive surface

Providing haptic feedback to the handle of a tool

Haptic effects with proximity sensing

Handheld computer interface with haptic feedback

Programmable game-based haptic enabled gun controller

Haptic messaging in handheld communication devices

CRUZ-HERNANDEZ JUAN MANUEL

Electro-vibrotactile display

System and method for ordering haptic effects

User interface impact actuator

Systems and methods for friction displays and additional haptic effects

Multiple pulse width modulation

Control schemes for haptic feedback interface devices

System and method for ordering haptic effects

HEUBEL ROBERT W

Multi-touch device having dynamic haptic effects

Haptically enabled user interface

Multi-touch device having dynamic haptic effects

TIERLING KOLLIN M

Digital envelope modulator for haptic feedback devices

Systems and methods for resonance detection

CRUZ HERNANDEZ JUAN MANUEL

Systems and methods for using multiple actuators to realize textures

Method and apparatus for generating haptic effects using actuators

MODARRES ALI

Haptic feedback using composite piezoelectric actuator

GREGORIO PEDRO

Haptic feedback generation based on resonant frequency

ULLRICH CHRISTOPHER J

System and method for automatically producing haptic events from a digital audio signal