USB 2.0 photoelectric transmission system
US11704268B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Mar 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0042
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a USB 2.0 photoelectric transmission system, which includes a first USB 2.0 connector, a second USB 2.0 connector, a first signal directional interpreting circuit, a second signal directional interpreting circuit, a first laser, a second laser, a first photodetector and a second photodetector, wherein a first end and a second end of the first signal directional interpreting circuit are respectively connected with a D+ pin and a D− pin of the first USB 2.0 connector; a third end and a fourth end of the first signal directional interpreting circuit are respectively connected with the first laser and the second photodetector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.