Activating a smart label via an embedded light-emitting diode
US12229609B1 · kind B1 · utility
0Cited by
12References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2022 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Nov 29, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0717
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
One example method may include detecting a change in a light impulse via a light sensor embedded in a radio enabled label, activating a power source embedded in the radio enabled label, identifying identifier information to receive at the radio enabled label, and receiving a radio signal at the radio enabled label with the identifier information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.