Devices, systems, and methods using microtransponders
US12382293B2 · kind B2 · utility
0Cited by
49References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | May 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/608
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An object may include at least one microtransponder (MTP) configured with an identifier. The identifier of the MTP may be indexed to the object. Indexing information associated with the MTP and the object may be stored in a database of a security system. The MTP may be read, and data reported by the MTP may be processed to determine authenticity of the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.