Head mounted device
US11994907B1 · kind B1 · utility
0Cited by
4References
20Claims
0Family size
Inventors
Key dates
| Filing date | Aug 23, 2021 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Oct 21, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0154
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head mounted device includes a housing, lenses connected to the housing, and a lens cover that is connected to the housing and is movable between a connected position and a disconnected position with respect to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.