Apparatuses for determining cable resistance
US-2019394723-A1 · Dec 26, 2019 · US
using bucking or boosting DC sources
using bucking or boosting DC sources · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F1/62 |
| Official title | using bucking or boosting DC sources |
| Display label | using bucking or boosting DC sources |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 12 |
| 2017 | 8 |
| 2018 | 19 |
| 2019 | 28 |
| 2020 | 20 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 12 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control circuit, control method and display apparatus
US-10510316-B2 · Dec 17, 2019 · US
Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US-10394265-B2 · Aug 27, 2019 · US
Dc power supply with reduced input current ripple
US-2019115824-A1 · Apr 18, 2019 · US
Power regulator with prevention of inductor current reversal
US-10243464-B2 · Mar 26, 2019 · US
Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US-2019064863-A1 · Feb 28, 2019 · US
Control system for transitioning a dc-dc voltage converter from a buck operational mode to a safe operational mode utilizing a task deadline monitoring application
US-2019036454-A1 · Jan 31, 2019 · US
Overvoltage protection method and buck switching regulator having overvoltage protection function and control circuit thereof
US-2018375320-A1 · Dec 27, 2018 · US
Voltage regulator with improved tracking of a reference voltage
US-10164525-B2 · Dec 25, 2018 · US
Control system for transitioning a DC-DC voltage converter from a buck operational mode to a safe operational mode
US-10153698-B1 · Dec 11, 2018 · US
DC-DC converter with a dynamically adapting load-line
US-10141841-B1 · Nov 27, 2018 · US
Power regulator with prevention of inductor current reversal
US-2018294724-A1 · Oct 11, 2018 · US
Methods and apparatuses for determining cable resistance
US-2018270750-A1 · Sep 20, 2018 · US
Boost devices with active diodes and switch-mode converters thereof
US-10033260-B2 · Jul 24, 2018 · US
Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US-10025335-B2 · Jul 17, 2018 · US
Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US-2018176861-A1 · Jun 21, 2018 · US
Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems
US-2018173263-A1 · Jun 21, 2018 · US
Methods and equipment for reducing power loss in cellular systems
US-2018164355-A1 · Jun 14, 2018 · US
Power converter system and method for operating a power converter system
US-9997996-B1 · Jun 12, 2018 · US
Improved tracking
US-2018145589-A1 · May 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05F1/62?
- CPC G05F1/62 is the Cooperative Patent Classification code for “using bucking or boosting DC sources.”
- How many patents are filed under CPC G05F1/62 (using bucking or boosting DC sources)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC G05F1/62 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).