Optical crossbar switch
US7127136B2 · kind B2 · utility
10Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2002 |
| Grant date | Oct 24, 2006 |
| Priority date | — |
| Expiry date | Nov 6, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2011/0058
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical crossbar switch comprises a plurality of input devices (1A to 1C), a plurality of output devices (2A to 2C), an optical transpose system (3) positioned between the input devices and the output devices, and control means for controlling the interconnections between the input devices and the output devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.