Radio frequency identity (RFID) chip electrically and communicatively coupled to motherboard of mobile communication device
US9454723B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2013 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Feb 22, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/77
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radio frequency identity (RFID) chip. The RFID chip comprises an antenna to receive and transmit information signals and to receive power radiated by a radio frequency power source, an electrical power induction component coupled to the antenna, a radio transceiver coupled to the antenna, a memory, a connector that is configured for connecting the RFID chip into a communication bus of a circuit board and to a battery derived source of power provided by the circuit board, and a processor coupled to the connector, the memory, and the radio transceiver, wherein the processor is configured to read from the memory and to provide the information read from the memory to the radio transceiver for transmitting and to read from the connector and write the information read from the connector to the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.