Receiving device, transceiver device, communication system, portable terminal device, and photodetection element
US11703380B2 · kind B2 · utility
6Cited by
2References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Oct 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F10/3286
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A receiving device includes a magnetic element having a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, wherein the first ferromagnetic layer is configured to be irradiated with light containing an optical signal with a change of intensity of the light, and wherein the receiving device is configured to receive the optical signal on a basis of an output voltage from the magnetic element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.