Re-coated optical fibers and methods of re-coating optical fibers
US-2016370543-A1 · Dec 22, 2016 · US
Reinforcement of splice joint
Reinforcement of splice joint · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/2558 |
| Official title | {Reinforcement of splice joint} |
| Display label | Reinforcement of splice joint |
| Total patents | 351 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 40 |
| 2017 | 25 |
| 2018 | 27 |
| 2019 | 26 |
| 2020 | 32 |
| 2021 | 46 |
| 2022 | 33 |
| 2023 | 35 |
| 2024 | 35 |
| 2025 | 20 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fiber optic connector, fiber optic connector and cable assembly, and methods for manufacturing
US-2016363732-A1 · Dec 15, 2016 · US
Fusion-splicing device
US-9519106-B2 · Dec 13, 2016 · US
Reinforcement device for optical-fiber spliced section
US-2016341898-A1 · Nov 24, 2016 · US
Splice-on cable breakout assembly
US-9500830-B2 · Nov 22, 2016 · US
Leakage light removal structure and fiber laser
US-2016336711-A1 · Nov 17, 2016 · US
Mounted downhole fiber optics accessory carrier body
US-2016333646-A1 · Nov 17, 2016 · US
Optical fiber splice housings
US-2016334579-A1 · Nov 17, 2016 · US
Fiber optic distribution cables and structures therefor
US-9494764-B2 · Nov 15, 2016 · US
Fiber optic splice protecting system and method for protecting a fiber optic splice
US-9465166-B2 · Oct 11, 2016 · US
Optical component including nanoparticle heat sink
US-2016291256-A1 · Oct 6, 2016 · US
Optical-fiber-spliced portion reinforcing heating device
US-9448362-B2 · Sep 20, 2016 · US
Multi-fiber fiber optic connector
US-9442257-B2 · Sep 13, 2016 · US
Optical fiber re-coating device
US-2016228907-A1 · Aug 11, 2016 · US
Optical fiber connector, optical fiber connector assembling method, optical fiber connector assembling tool, and optical fiber connector assembling set
US-9411101-B2 · Aug 9, 2016 · US
Optical-fiber-spliced portion reinforcing heating device
US-2016202416-A1 · Jul 14, 2016 · US
Method for making a splice between optical fibres in a joint device for electrical cables
US-9372309-B2 · Jun 21, 2016 · US
Power cable with ability to provide optical fiber upgrade
US-9343882-B2 · May 17, 2016 · US
Optical-fiber-spliced portion reinforcing heating device
US-2016131840-A1 · May 12, 2016 · US
Fiber Bragg grating (FBG) sensor
US-9335482-B2 · May 10, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B6/2558?
- CPC G02B6/2558 is the Cooperative Patent Classification code for “Reinforcement of splice joint.”
- How many patents are filed under CPC G02B6/2558 (Reinforcement of splice joint)?
- Our database includes 351 publications tagged with this CPC code.
- Is patent activity under CPC G02B6/2558 growing?
- Publication counts under this code: 35 in 2024 vs 20 in 2025 (latest complete years).