Systems and methods of providing haptic feedback
US11231802B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2020 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Sep 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/165
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A haptic communication system includes either a switch assembly or a compilation of discretely installed components. The switch assembly and the installed components utilize a haptic actuator to elicit tactile and/or audibly perceptible haptic outputs. The switch assembly and/or a collective haptic communication system includes a processor communicating with the actuator. Computerized instructions cause the processor to receive a message from an external system, identify either an audio or vibrational output signal, and communicate the output signal to the actuator. The audio or vibrational output signal causes the actuator to propagate a respective pressure wave that elicits an audible or inaudible, vibrational response at the output surface of the actuator. The pressure wave causes tactilely and/or audibly perceptible vibration within the individual switch assembly or within an overall installation such as a seat or steering assembly in a vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.