Power tool and traveling device
US-2026051795-A1 · Feb 19, 2026 · US
with on-off control between two set points, e.g. controlling by hysteresis
with on-off control between two set points, e.g. controlling by hysteresis · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P7/291 |
| Official title | with on-off control between two set points, e.g. controlling by hysteresis |
| Display label | with on-off control between two set points, e.g. controlling by hysteresis |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiphase motor driving circuit and multiphase motor driving method
US-2025096705-A1 · Mar 20, 2025 · US
Start-up device, motor system and method for reducing dc motor start-up current
US-2025023494-A1 · Jan 16, 2025 · US
Power supply controller
US-11784593-B2 · Oct 10, 2023 · US
Hysteresis-controlled DC-DC boost converter for aerial vehicles
US-11469673-B2 · Oct 11, 2022 · US
Power supply controller
US-2022263440-A1 · Aug 18, 2022 · US
Drive arrangement for door operator
US-11384588-B2 · Jul 12, 2022 · US
Motor control device and brake fluid pressure control device for vehicle
US-11155251-B2 · Oct 26, 2021 · US
Motor drive unit of a DC electric motor
US-11012014-B2 · May 18, 2021 · US
DC electric motor with asymmetrical stator inductors
US-10972027-B2 · Apr 6, 2021 · US
Drive arrangement for door operator
US-2021071462-A1 · Mar 11, 2021 · US
Device for isolated fan control and fan system and control method
US-10910969-B2 · Feb 2, 2021 · US
Drive system for electric motor
US-10790774-B2 · Sep 29, 2020 · US
Dc electric motor with asymmetrical stator inductors
US-2020186064-A1 · Jun 11, 2020 · US
Motor drive unit of a dc electric motor
US-2020186065-A1 · Jun 11, 2020 · US
Hysteresis-controlled dc-dc boost converter for aerial vehicles
US-2020153340-A1 · May 14, 2020 · US
Motor control device and motor control program
US-10630224-B2 · Apr 21, 2020 · US
Device for isolated fan control and fan system and control method
US-2020052624-A1 · Feb 13, 2020 · US
Hysteresis-controlled DC-DC boost converter for aerial vehicles
US-10536078-B2 · Jan 14, 2020 · US
Drive system for electric motor
US-2019386599-A1 · Dec 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P7/291?
- CPC H02P7/291 is the Cooperative Patent Classification code for “with on-off control between two set points, e.g. controlling by hysteresis.”
- How many patents are filed under CPC H02P7/291 (with on-off control between two set points, e.g. controlling by hysteresis)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC H02P7/291 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2025 (latest complete years).