Overvoltage protection components in an optoelectronic circuit on SOI
US9530922B2 · kind B2 · utility
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27Claims
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Key dates
| Filing date | Sep 25, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Dec 24, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/953
Abstract
An overvoltage protection component may be in a SOI layer, a portion of the SOI layer forming the core of an optical waveguide. This component may be made of semiconductor regions of different doping types and/or levels, at least one of these regions corresponding to at least a portion of the waveguide core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.