Systems and methods for enhanced back scattering in optical fibers with hermeticity
US-2024126009-A1 · Apr 18, 2024 · US
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involving moving the fibre or a manufacturing element, stretching of the fibre (G02B6/02147 takes precedence)
involving moving the fibre or a manufacturing element, stretching of the fibre (G02B6/02147 takes precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/02152 |
| Official title | {involving moving the fibre or a manufacturing element, stretching of the fibre (G02B6/02147 takes precedence)} |
| Display label | involving moving the fibre or a manufacturing element, stretching of the fibre (G02B6/02147 takes precedence) |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical device, method for adjusting a setpoint deformation and lithography system
US-2024085783-A1 · Mar 14, 2024 · US
Method for manufacturing an optical device
US-11774664-B2 · Oct 3, 2023 · US
Method for manufacturing polarization-independent orbital angular momentum modulator
US-11536895-B2 · Dec 27, 2022 · US
Chiral fiber grating-based polarization-independent orbital angular momentum modulator, preparation method therefor, and orbital angular momentum beam generator
US-2022026630-A1 · Jan 27, 2022 · US
Multi-material stretchable optical, electronic and optoelectronic fibers and ribbons composites via thermal drawing
US-11141942-B2 · Oct 12, 2021 · US
Manufacturing device and manufacturing method of optical fiber grating
US-10976487-B2 · Apr 13, 2021 · US
Method for manufacturing an optical device
US-2021003770-A1 · Jan 7, 2021 · US
Method for manufacturing an optical device
US-10782468-B2 · Sep 22, 2020 · US
Multi-material stretchable optical, electronic and optoelectronic fibers and ribbons composites via thermal drawing
US-2019047240-A1 · Feb 14, 2019 · US
Manufacturing device and manufacturing method of optical fiber grating
US-2019047239-A1 · Feb 14, 2019 · US
Downhole optical fiber with array of fiber bragg gratings and carbon-coating
US-2018230049-A1 · Aug 16, 2018 · US
Method for manufacturing an optical device
US-2018106954-A1 · Apr 19, 2018 · US
Low-cost fiber optic sensor for large strains
US-9846276-B2 · Dec 19, 2017 · US
Grating manufacturing device and grating manufacturing method
US-2017115449-A1 · Apr 27, 2017 · US
Apparatus for producing porous glass preform
US-2017096363-A1 · Apr 6, 2017 · US
Low-cost fiber optic sensor for large strains
US-2016305771-A1 · Oct 20, 2016 · US
Index matched grating inscription
US-9429704-B2 · Aug 30, 2016 · US
Avoiding beam obstruction during inscription of fiber gratings
US-9405061-B2 · Aug 2, 2016 · US
Fiber bragg grating in micro/nanofiber and method of producing the same
US-9335468-B2 · May 10, 2016 · US