Radio-frequency communication controlled by a microcircuit
US9172480B2 · kind B2 · utility
1Cited by
0References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2010 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Oct 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for the radio-frequency communication of data, in which the receiving of and/or access to said data is controlled by control means, including an electronic microcircuit, on the basis of access rights. The transmitted data includes time information, and the access rights are controlled on the basis of said time information. The invention also relates to a device for controlling access rights as well as to a radio-frequency receiving device including same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.