H04J 14/025
Using one wavelength per onu
Official title: {using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU}
H04J14/025 (Using one wavelength per onu) appears on 599 US grants and 673 published applications in this corpus.
Search patents in H04J- Granted patents
- 599
- Published applications
- 673
- Assignees
- 213
- Inventors
- 1,201
- Latest grant
- 9 Jun 2026
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| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
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| 1990 | 1 | 0 |
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| 1992 | 4 | 0 |
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| 2000 | 8 | 0 |
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| 2024 | 3 | 0 |
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| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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