Interconnection device and device system
US-10881011-B2 · Dec 29, 2020 · US
Arrangements for feeding power to a repeater along the transmission line
Arrangements for feeding power to a repeater along the transmission line · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B3/44 |
| Official title | Arrangements for feeding power to a repeater along the transmission line |
| Display label | Arrangements for feeding power to a repeater along the transmission line |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 15 |
| 2020 | 13 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
MM-wave waveguide with an electrically-insulating core having an electrically-conductive transmission line disposed inside the core
US-10879578-B2 · Dec 29, 2020 · US
Branching unit for power distribution
US-2020402685-A1 · Dec 24, 2020 · US
Systems and methods for automated broadband distribution point unit powering
US-10819529-B2 · Oct 27, 2020 · US
Branching unit for power distribution
US-10777336-B1 · Sep 15, 2020 · US
Submarine branching unit and submarine branching method
US-2020257251-A1 · Aug 13, 2020 · US
Switched amplifier for data transmission
US-2020195413-A1 · Jun 18, 2020 · US
Grounding circuit, electrical device, grounding control method, and grounding control program
US-10666044-B2 · May 26, 2020 · US
Systems and methods for automated broadband distribution point unit powering
US-2020067719-A1 · Feb 27, 2020 · US
Interconnection device and device system
US-2019380216-A1 · Dec 12, 2019 · US
Systems and methods for automated broadband distribution point unit powering
US-10498545-B2 · Dec 3, 2019 · US
Plastic MM-wave Waveguide with Integral Electrically-Conductive Transmission Line
US-2019312325-A1 · Oct 10, 2019 · US
Grounding circuit and grounding method
US-10404382-B2 · Sep 3, 2019 · US
Line loss detection in a signal booster system
US-2019222258-A1 · Jul 18, 2019 · US
User for a digital communication system and corresponding communication system
US-2019222429-A1 · Jul 18, 2019 · US
Feed line branching apparatus and feed line branching method
US-10355744-B2 · Jul 16, 2019 · US
Power supply path-switching device, power supply path-switching system, and power supply path-switching method
US-10348440-B2 · Jul 9, 2019 · US
Grounding circuit, electrical device, grounding control method, and grounding control program
US-2019207383-A1 · Jul 4, 2019 · US
Power over data lines system with redundant power connections
US-10313139-B2 · Jun 4, 2019 · US
Triplexer signal combiner
US-10306076-B2 · May 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B3/44?
- CPC H04B3/44 is the Cooperative Patent Classification code for “Arrangements for feeding power to a repeater along the transmission line.”
- How many patents are filed under CPC H04B3/44 (Arrangements for feeding power to a repeater along the transmission line)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC H04B3/44 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).