Combining Unit, a Transmitter, a Quantum Communication System and Methods for Combining, Transmitting and Quantum Communication
US-2024340088-A1 · Oct 10, 2024 · US
Physics
Physics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B6/024 |
| Official title | — |
| Display label | Physics (mapped technology topic) |
| Total patents | 253 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 22 |
| 2017 | 27 |
| 2018 | 24 |
| 2019 | 29 |
| 2020 | 29 |
| 2021 | 15 |
| 2022 | 20 |
| 2023 | 21 |
| 2024 | 23 |
| 2025 | 19 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Large core holey fibers
US-2017343731-A1 · Nov 30, 2017 · US
System and method for tranmissions using eliptical core fibers
US-2017343750-A1 · Nov 30, 2017 · US
Waveguide polarizing optical device
US-9823417-B2 · Nov 21, 2017 · US
Multi-core optical fiber, optical cable, and optical connector
US-2017307813-A1 · Oct 26, 2017 · US
Multi-core optical fiber, optical cable, and optical connector
US-2017307812-A1 · Oct 26, 2017 · US
Portable polarimetric fiber stress sensor system for visco-elastic and biomimetic material analysis
US-9791333-B2 · Oct 17, 2017 · US
Optical Fiber, and Optical-Fiber Production Method
US-2017285258-A1 · Oct 5, 2017 · US
High-Birefringence Hollow-Core Fibers And Techniques For Making Same
US-2017248757-A1 · Aug 31, 2017 · US
Multicore polarization-maintaining fiber
US-2017219768-A1 · Aug 3, 2017 · US
Waveguide polarizing optical device
US-2017212305-A1 · Jul 27, 2017 · US
Polarizing maintaining optical fiber in virtual/augmented reality system
US-2017208297-A1 · Jul 20, 2017 · US
Method for connecting optical waveguide and optical fiber, semiconductor optical device, and method for manufacturing semiconductor optical device having optical fiber connected thereto
US-2017176685-A1 · Jun 22, 2017 · US
Hollow-core optical fibers
US-2017160467-A1 · Jun 8, 2017 · US
Single mode propagation in fibers and rods with large leakage channels
US-9664849-B2 · May 30, 2017 · US
High-birefringence hollow-core fibers and techniques for making same
US-9658393-B2 · May 23, 2017 · US
Optical receptacle relaxing mechanical stress induced by welding and optical module implementing the same
US-2017139153-A1 · May 18, 2017 · US
Large core holey fibers
US-9645309-B2 · May 9, 2017 · US
Compact Portable Double Differential Fiber Optic Sagnac Interferometer
US-2017115110-A1 · Apr 27, 2017 · US
Optical fiber and fiber laser device using same
US-9529148-B2 · Dec 27, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B6/024?
- CPC G02B6/024 is the Cooperative Patent Classification code for “Physics.”
- How many patents are filed under CPC G02B6/024 (Physics)?
- Our database includes 253 publications tagged with this CPC code.
- Is patent activity under CPC G02B6/024 growing?
- Publication counts under this code: 23 in 2024 vs 19 in 2025 (latest complete years).