Haptic feedback using rotary harmonic moving mass
US7161580B2 · kind B2 · utility
1,143Cited by
129References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 22, 2002 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | Jan 3, 2023 |
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.