Wavelength cross connect device, and wavelength cross connect method
US-12563323-B2 · Feb 24, 2026 · US
Full mesh · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04Q2011/006 |
| Official title | {Full mesh} |
| Display label | Full mesh |
| Total patents | 40 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 7 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12563323-B2 · Feb 24, 2026 · US
US-2025088776-A1 · Mar 13, 2025 · US
US-2025055589-A1 · Feb 13, 2025 · US
US-2024422456-A1 · Dec 19, 2024 · US
US-2024414458-A1 · Dec 12, 2024 · US
US-2024373152-A1 · Nov 7, 2024 · US
US-11483077-B2 · Oct 25, 2022 · US
US-11284173-B2 · Mar 22, 2022 · US
US-2021391925-A1 · Dec 16, 2021 · US
US-2021314681-A1 · Oct 7, 2021 · US
US-10524030-B2 · Dec 31, 2019 · US
US-10326626-B2 · Jun 18, 2019 · US
US-2019116072-A1 · Apr 18, 2019 · US
US-10250350-B2 · Apr 2, 2019 · US
US-10225632-B1 · Mar 5, 2019 · US
US-10191350-B2 · Jan 29, 2019 · US
US-10193717-B2 · Jan 29, 2019 · US
US-2018278446-A1 · Sep 27, 2018 · US
US-10034069-B2 · Jul 24, 2018 · US
US-2018167705-A1 · Jun 14, 2018 · US
Answers are generated from the same data shown on this page.