Patent · US Active

Haptic feedback using rotary harmonic moving mass

US7952559B2 · kind B2 · utility

3Cited by
20References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 4, 2006
Grant dateMay 31, 2011
Priority date—
Expiry dateMar 31, 2030

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06F3/016
  • WIPO fieldComputer technology
  • WIPO sectorElectrical engineering

Abstract

A haptic device comprises an actuator and a mass. The actuator has a shaft. The actuator is elastically coupled to the mass and/or a base.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.