RFID tag with antenna de-activation switch
US11456780B2 · kind B2 · utility
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13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2021 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system, device, and method are disclosed for reducing or eliminating interference between proximate electronic devices. The system, device, and method rely on a switch communicatively disposed between a signal origination device and an antenna. Further, the switch is connected to an electronic device and is operable to receive a signal from the electronic device corresponding to whether the electronic device is in an activated or de-activated state. Additionally, when the electronic device is in an activated state, the switch is operable to open, preventing communication between the signal origination device and the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.