Visual communication system
US11922829B2 · kind B2 · utility
0Cited by
10References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2021 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | May 14, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2027/001
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This technology relates to a display mounted messaging system. The display mounted messaging system may include a light emitting diode (LED) display attached to a housing of a sensor. The housing of the sensor may rotate. The display mounted messaging system may also include an LED controller which is configured to selectively activate and deactivate at least one LED in the LED display, to provide a message in the direction of an intended recipient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.