System for digital recording protection and electrochromic device frame
US11726339B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Nov 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An augmented reality (AR) device includes a frame and multiple front facing cameras connected with the frame. A first electrochromic material is connected with the frame, removably connected to a power source, and disposed over the multiple front facing cameras. AR display circuitry is connected to the frame and the power source. A mode state of the AR device is modified based on a detected do-not-record permission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.