Haptic actuators and related wearable devices
US12340023B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2024 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jan 8, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/014
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Haptic actuators may include a first active material coupled to a first side of an inactive substrate and a second active material coupled to a second side of the inactive substrate. The inactive substrate may be formed to initially exhibit a nonplanar shape when the first active material and the second active material are not actuated. Various other methods, systems, and devices are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.