System and method for inducing somatic sense using air plasma and interface device using them
US10459522B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Dec 2, 2016 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Feb 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04101
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for generating air plasma by radiating a laser in the air, and making a user feel a somatic sense such as a tactile sense, a thermal sense or the like using a principle of inducing a state change in a medium as a result of a shock wave or an electric field generated by the air plasma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.