H04Q 2213/295
Wavelength division multiplex
H04Q2213/295 (Wavelength division multiplex) appears on 2 US grants and 2 published applications in this corpus.
Search patents in H04Q- Granted patents
- 2
- Published applications
- 2
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
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No patent in this class has been cited by a later US patent yet.