Method and circuit arrangement for controlling a stepper motor
US-12176841-B2 · Dec 24, 2024 · US
Reducing overshoot or oscillation, e.g. damping
Reducing overshoot or oscillation, e.g. damping · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P8/32 |
| Official title | Reducing overshoot or oscillation, e.g. damping |
| Display label | Reducing overshoot or oscillation, e.g. damping |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 8 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and circuit arrangement for controlling a stepper motor
US-2024266977-A1 · Aug 8, 2024 · US
Method of operating a stepper motor in a dental tool machine
US-12028012-B2 · Jul 2, 2024 · US
Systems and methods for controlling stepping motor
US-12015370-B2 · Jun 18, 2024 · US
Motor control device, motor control method, and a non-transitory storage medium storing a motor control program for a motor control device
US-2024171098-A1 · May 23, 2024 · US
Method and circuit assembly for the resonance damping of stepper motors
US-11990858-B2 · May 21, 2024 · US
Stepper motor drive systems and tubing occluder system
US-11724098-B2 · Aug 15, 2023 · US
Method and circuit assembly for the resonance damping of stepper motors
US-2022416699-A1 · Dec 29, 2022 · US
Constrained optimization of wireless links in networks with competing objectives
US-11445555-B2 · Sep 13, 2022 · US
Method and circuit assembly for the resonance damping of stepper motors
US-11437943-B2 · Sep 6, 2022 · US
Method of operating a stepper motor in a dental tool machine
US-2022278635-A1 · Sep 1, 2022 · US
Systems and methods for controlling stepping motor
US-2022271693-A1 · Aug 25, 2022 · US
Bipolar stepper motor driving device
US-11323053-B2 · May 3, 2022 · US
Command generation device and command generation method to control motor
US-2021405614-A1 · Dec 30, 2021 · US
Analog electronic timepiece, stepping motor control device, and analog electronic timepiece control method
US-11175631-B2 · Nov 16, 2021 · US
Electronic timepiece and motor control circuit
US-11137724-B2 · Oct 5, 2021 · US
Motor control device and motor control method
US-11095241-B2 · Aug 17, 2021 · US
Stepper motor drive systems and tubing occluder system
US-2021236704-A1 · Aug 5, 2021 · US
Trolling motor steering assembly with stall prevention
US-11008085-B2 · May 18, 2021 · US
Motor current control device and motor current control method
US-11005400-B2 · May 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P8/32?
- CPC H02P8/32 is the Cooperative Patent Classification code for “Reducing overshoot or oscillation, e.g. damping.”
- How many patents are filed under CPC H02P8/32 (Reducing overshoot or oscillation, e.g. damping)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC H02P8/32 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).