Redundant transmission and receive elements for high-bandwidth communication
US11916603B2 · kind B2 · utility
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1References
19Claims
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Key dates
| Filing date | Mar 30, 2023 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Mar 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/64
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Arrays of optical emitters, modulators, receivers and/or optoelectronic devices used in communication are printed with redundant elements to provide multiple solutions to select from at screening time to improve overall yield. Multiple optoelectronic devices are printed on common chiplets, tightly packed, or printed in sub-arrays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.