Method, apparatus, and system for providing and using a trusted tag
US9681302B2 · kind B2 · utility
40Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2013 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Sep 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/43
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A trusted authority, validation system and method are provided. The system and method may employ Near Field Communication (NFC) technologies to prepare and write signed validation signatures to tags as well as read and analyze validation signatures from tags. An NFC-enabled phone is also provided as a mechanism for facilitating the trusted authority and validation services described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.