Haptic response control
US11567575B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Jun 14, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03547
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Haptic response is controlled in a device having a touch sensor, a force sensor, and a haptic response actuator operably coupled to a touch surface. A user touch to the touch surface is detected by the touch sensor. A force applied to the touch surface is sensed by the detected user touch. Electrical power supplied to the haptic response actuator is adjusted based at least in part on the sensed force satisfying a haptic condition. The haptic response to the touch surface is actuated based at least in part on satisfaction of the haptic condition and the supply of the adjusted electrical power to the haptic response actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.