Optical communication device
US-2025076584-A1 · Mar 6, 2025 · US
components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment
components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/29307 |
| Official title | {components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment} |
| Display label | components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A Photonic Interposer, A Photonic Arrangement And A Method For Manufacturing A Photonic Interposer
US-2024264380-A1 · Aug 8, 2024 · US
Wavelength Agile Multiplexing
US-2024077679-A1 · Mar 7, 2024 · US
Wavelength agile multiplexing
US-11815719-B2 · Nov 14, 2023 · US
Wavelength division multiplexing with parallel arrayed signal paths for increased channel density
US-11750316-B2 · Sep 5, 2023 · US
Wavelength Agile Multiplexing
US-2022099896-A1 · Mar 31, 2022 · US
Wavelength division multiplexing with parallel arrayed signal paths for increased channel density
US-2022038201-A1 · Feb 3, 2022 · US
Waveguide tube having a nano plating layer and waveguide tube assembly including the same
US-2021063660-A1 · Mar 4, 2021 · US
Optical multiplexer/demultiplexer, optical subassembly, and optical module
US-10725253-B2 · Jul 28, 2020 · US
Dispersion-compensative optical assembly
US-10459169-B2 · Oct 29, 2019 · US
Dispersion-compensative optical assembly
US-2019219769-A1 · Jul 18, 2019 · US
Optical multiplexer/demultiplexer, optical subassembly, and optical module
US-2019187390-A1 · Jun 20, 2019 · US
Dispersion-compensative optical assembly
US-10241274-B2 · Mar 26, 2019 · US
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
US-9995941-B2 · Jun 12, 2018 · US
Optical apparatus, method, and applications
US-9819435-B2 · Nov 14, 2017 · US
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
US-2017322423-A1 · Nov 9, 2017 · US
Arrayed waveguide grating multiplexer-demultiplexer and related control method
US-9778415-B2 · Oct 3, 2017 · US
Dispersion-compensative optical assembly
US-2017261694-A1 · Sep 14, 2017 · US
Optical phase diversity receiver for coherent optical communication using periodic and identical chirped grating surfaces
US-9720177-B2 · Aug 1, 2017 · US
Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
US-9715115-B2 · Jul 25, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B6/29307?
- CPC G02B6/29307 is the Cooperative Patent Classification code for “components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment.”
- How many patents are filed under CPC G02B6/29307 (components assembled in or forming a solid transparent unitary block, e.g. for facilitating component alignment)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G02B6/29307 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).