Optical fiber device having annular and axial grooves
US-12164163-B2 · Dec 10, 2024 · US
Groove structures in support members to decrease or harmonise transmission losses in ribbon cables
Groove structures in support members to decrease or harmonise transmission losses in ribbon cables · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/4408 |
| Official title | {Groove structures in support members to decrease or harmonise transmission losses in ribbon cables} |
| Display label | Groove structures in support members to decrease or harmonise transmission losses in ribbon cables |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical fiber cable with plurality of slots
US-2024393554-A1 · Nov 28, 2024 · US
Compression and stretch resistant components and cables for oilfield applications
US-11776712-B2 · Oct 3, 2023 · US
Cladding for an electro-optical device
US-11668872-B2 · Jun 6, 2023 · US
Reinforcing sleeve, reinforcing structure of spliced portion of optical fiber
US-11644622-B2 · May 9, 2023 · US
Compression and stretch resistant components and cables for oilfield applications
US-2022246327-A1 · Aug 4, 2022 · US
Reinforcing sleeve, reinforcing structure of spliced portion of optical fiber
US-2022229237-A1 · Jul 21, 2022 · US
Linear members having annular and axial grooves
US-2022196947-A1 · Jun 23, 2022 · US
Compression and stretch resistant components and cables for oilfield applications
US-11335478-B2 · May 17, 2022 · US
Optical fiber device having annular and axial grooves
US-11300743-B2 · Apr 12, 2022 · US
Optical fiber alignment jig, optical fiber fusion splicer equipped with optical fiber alignment jig, and method for aligning optical fiber
US-11237330-B2 · Feb 1, 2022 · US
Slot-type optical cable
US-11194108-B2 · Dec 7, 2021 · US
Optical fiber alignment jig, optical fiber fusion splicer equipped with optical fiber alignment jig, and method for aligning optical fiber
US-2021318492-A1 · Oct 14, 2021 · US
Cladding for an Electro-Optical Device
US-2021055475-A1 · Feb 25, 2021 · US
Linear Members Having Annular and Axial Grooves
US-2020225433-A1 · Jul 16, 2020 · US
Optical fiber cable
US-2020225432-A1 · Jul 16, 2020 · US
Slot-type optical cable
US-2020218021-A1 · Jul 9, 2020 · US
Compression and stretch resistant components and cables for oilfield applications
US-2020126691-A1 · Apr 23, 2020 · US
Slot rod and optical fiber cable
US-2020041741-A1 · Feb 6, 2020 · US
Compression and stretch resistant components and cables for oilfield applications
US-10522271-B2 · Dec 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B6/4408?
- CPC G02B6/4408 is the Cooperative Patent Classification code for “Groove structures in support members to decrease or harmonise transmission losses in ribbon cables.”
- How many patents are filed under CPC G02B6/4408 (Groove structures in support members to decrease or harmonise transmission losses in ribbon cables)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G02B6/4408 growing?
- Publication counts under this code: 3 in 2023 vs 2 in 2024 (latest complete years).