System and method for managing communication between contactless devices
US12068807B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 8, 2023 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Aug 8, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/45
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure relates to a modified NFC framing is used by a reader and selected devices during at least a part of the communication between the reader and the selected devices. The reader and the selected devices store modification rules for modifying the frames. Devices not storing those modification rules will discard the received modified frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.