Inventor

ULLRICH CHRISTOPHER J

US110 patents

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

ULLRICH CHRISTOPHER J

IMMERSION CORP

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

System for haptically representing sensor input

Sound to haptic effect conversion system using mapping

Low-frequency effects haptic conversion system

Method and apparatus to provide haptic feedback based on media content and one or more external parameters

Automatic fitting of haptic effects

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

Graphical object interactions

Sound to haptic effect conversion system using waveform

Sound to haptic effect conversion system using waveform

Automatic fitting of haptic effects

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

Encoding dynamic haptic effects

System, method and data structure for simulated interaction with graphical objects

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Automatic fitting of haptic effects

Systems and methods for shifting haptic feedback function between passive and active modes

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Systems and methods for shifting haptic feedback function between passive and active modes

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Low-frequency effects haptic conversion system

System, method and data structure for simulated interaction with graphical objects

Method and apparatus for multi-touch tactile touch panel actuator mechanisms

Systems and methods for shifting haptic feedback function between passive and active modes

Systems and methods for shifting haptic feedback function between passive and active modes

Systems and methods for mapping message contents to virtual physical properties for vibrotactile messaging

Method and apparatus for encoding and decoding haptic information in multi-media files

System for haptically representing sensor input

Tactile touch panel actuator mechanism

Systems and methods for providing a haptic effect associated with a pgraphical simulation or virtual tag

High definition haptic effects generation using primitives

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

Sound to haptic effect conversion system using waveform

Offline haptic conversion system

ULLRICH CHRISTOPHER J

Developing a notification framework for electronic device events

Haptic feedback device using standing waves

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

Interfacing a mobile device with a computer

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

Systems and methods for haptic and gesture-driven paper simulation

GRANT DANNY A

Providing haptic feedback to the handle of a tool

Interactive painting game and associated controller

BIRNBAUM DAVID

System for haptically representing sensor input

Context-dependent haptic confirmation system

RAMSTEIN CHRISTOPHE

Modular tool with signal feedback

BAKIRCIOGLU MUNIBE M

Synchronization of haptic effect data in a media stream

BHATIA SATVIR SINGH

Sound to haptic effect conversion system using waveform

BIRNBAUM DAVID M

System and method for haptic display of data transfers