Epidermal virtual reality devices
US11112869B2 · kind B2 · utility
0Cited by
6References
36Claims
0Family size
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Key dates
| Filing date | Jan 26, 2018 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Apr 11, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/164
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are actuation devices, virtual reality devices formed from the actuation devices, and related virtual reality methods. The devices may comprise a plurality of spatially distributed actuators, each actuator configured for interacting with a biological skin surface; a wireless controller configured to receive operative command signals to control each of the actuators; and a wireless power system to power the actuators. Also provided are unique layouts of multiple interconnected devices to achieve large area coverage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.