System and method for multimachine phase synchronization based on optical fiber transmission
US-2024348359-A1 · Oct 17, 2024 · US
using an in-service signal (H04B10/071 takes precedence)
using an in-service signal (H04B10/071 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B10/075 |
| Official title | using an in-service signal (H04B10/071 takes precedence) |
| Display label | using an in-service signal (H04B10/071 takes precedence) |
| Total patents | 195 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 10 |
| 2017 | 21 |
| 2018 | 21 |
| 2019 | 26 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 22 |
| 2025 | 14 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-span optical fiber das system with dispersion management and staggered sensing pulses
US-2024027260-A1 · Jan 25, 2024 · US
Communication system and fault location specifying method
US-2018351639-A1 · Dec 6, 2018 · US
Optical transmission method and optical transmission system
US-10128940-B2 · Nov 13, 2018 · US
Communication apparatus, method of communication and communication system
US-2018323867-A1 · Nov 8, 2018 · US
Optical communication system and endoscope system with connection state abnormality detection
US-10085614-B2 · Oct 2, 2018 · US
In-band optical interference mitigation for direct-detection optical communication systems
US-10084547-B2 · Sep 25, 2018 · US
Wavelength identification and analysis sensor
US-2018191434-A1 · Jul 5, 2018 · US
Network tap with battery-assisted and programmable failover
US-9998213-B2 · Jun 12, 2018 · US
Optical transceiver and device
US-2018102836-A1 · Apr 12, 2018 · US
Optical coupler device and an optical monitoring device for monitoring one or more optical point-to-point transmission links
US-9917640-B2 · Mar 13, 2018 · US
Network tap with battery-assisted and programmable failover
US-2018034542-A1 · Feb 1, 2018 · US
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal
US-2018034544-A1 · Feb 1, 2018 · US
Communication light visualization structure
US-9870680-B2 · Jan 16, 2018 · US
Optoelectronic module management platform
US-2017346554-A1 · Nov 30, 2017 · US
Optical connector with photodetector, adaptor for optical connector, and system
US-2017315317-A1 · Nov 2, 2017 · US
Systems and methods for burst detection in a CATV network
US-9793994-B2 · Oct 17, 2017 · US
Communication light visualization module
US-9778431-B2 · Oct 3, 2017 · US
Signal detection device and signal detection method
US-2017279529-A1 · Sep 28, 2017 · US
Optical multiplexing device and optical multiplexing network system
US-2017250775-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B10/075?
- CPC H04B10/075 is the Cooperative Patent Classification code for “using an in-service signal (H04B10/071 takes precedence).”
- How many patents are filed under CPC H04B10/075 (using an in-service signal (H04B10/071 takes precedence))?
- Our database includes 195 publications tagged with this CPC code.
- Is patent activity under CPC H04B10/075 growing?
- Publication counts under this code: 22 in 2024 vs 14 in 2025 (latest complete years).