Systems and methods for powering up a charge pump
US-2024266954-A1 · Aug 8, 2024 · US
with parallel connected charge pump stages
with parallel connected charge pump stages · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M3/077 |
| Official title | {with parallel connected charge pump stages} |
| Display label | with parallel connected charge pump stages |
| Total patents | 341 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 16 |
| 2019 | 30 |
| 2020 | 44 |
| 2021 | 47 |
| 2022 | 39 |
| 2023 | 41 |
| 2024 | 40 |
| 2025 | 43 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power converter
US-2019393777-A1 · Dec 26, 2019 · US
Charge pump
US-2019319534-A1 · Oct 17, 2019 · US
Control system of switching voltage regulator
US-10439492-B1 · Oct 8, 2019 · US
Digital control system for voltage regulation and method thereof
US-2019273431-A1 · Sep 5, 2019 · US
Voltage system and method for operating the same
US-2019272864-A1 · Sep 5, 2019 · US
Power converter
US-10389235-B2 · Aug 20, 2019 · US
Pump circuit in a dram, and method for controlling an overall pump current
US-10348194-B1 · Jul 9, 2019 · US
Power converter with modular stages connected by floating terminals
US-10326358-B2 · Jun 18, 2019 · US
Hybrid power converters combining switched-capacitor and transformer-based stages
US-10284099-B2 · May 7, 2019 · US
Two dimensional charge pump
US-2019081560-A1 · Mar 14, 2019 · US
Device and method for hybrid feedback control of a switch-capacitor multi-unit voltage regulator
US-10199931-B2 · Feb 5, 2019 · US
Voltage system and method for operating the same
US-2019020273-A1 · Jan 17, 2019 · US
Implementation of high efficiency battery charger for electronic devices
US-2018337545-A1 · Nov 22, 2018 · US
Implementation of high-voltage direct-charging 2:1 switched-capacitor converter for battery charging of electronic devices
US-2018337539-A1 · Nov 22, 2018 · US
Charge pump and devices including same
US-10104325-B2 · Oct 16, 2018 · US
Multi-layer power converter with devices having reduced lateral current
US-10083947-B2 · Sep 25, 2018 · US
Charge pump suitable for low input voltages
US-10084375-B2 · Sep 25, 2018 · US
Control circuitry for silicon-on-insulator chip
US-2018234095-A1 · Aug 16, 2018 · US
Voltage conversion circuit and liquid crystal display driving chip
US-10050523-B1 · Aug 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M3/077?
- CPC H02M3/077 is the Cooperative Patent Classification code for “with parallel connected charge pump stages.”
- How many patents are filed under CPC H02M3/077 (with parallel connected charge pump stages)?
- Our database includes 341 publications tagged with this CPC code.
- Is patent activity under CPC H02M3/077 growing?
- Publication counts under this code: 40 in 2024 vs 43 in 2025 (latest complete years).