Matrix motor based on mirror symmetry principle
US-2025385625-A1 · Dec 18, 2025 · US
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Differential gearing
Differential gearing · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P5/753 |
| Official title | Differential gearing |
| Display label | Differential gearing |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for controlling an electric sliding door in a transportation vehicle
US-12123242-B2 · Oct 22, 2024 · US
Dual motor drive assembly
US-2024097585-A1 · Mar 21, 2024 · US
Method for controlling two electric motors
US-11831269-B2 · Nov 28, 2023 · US
Method for controlling an electric sliding door in a transportation vehicle
US-2023228142-A1 · Jul 20, 2023 · US
Vehicle driving device
US-11223305-B2 · Jan 11, 2022 · US
Drive device for correcting angular deviation between shafts
US-11171582-B2 · Nov 9, 2021 · US
Method for operating a system with drives, which are mechanically coupled together, and with a higher-level computer, and system
US-10797621-B2 · Oct 6, 2020 · US
Hybrid vehicle and control method therefor
US-10730506-B2 · Aug 4, 2020 · US
Variable-speed speed increaser
US-10680539-B2 · Jun 9, 2020 · US
Vehicle driving device
US-2020161993-A1 · May 21, 2020 · US
Drive device for correcting angular deviation between shafts
US-2019386590-A1 · Dec 19, 2019 · US
Motor drive system
US-2019348931-A1 · Nov 14, 2019 · US
Starting method for variable speed accelerator and starting control device for variable speed accelerator
US-10465774-B2 · Nov 5, 2019 · US
Hybrid vehicle and control method therefor
US-2019315335-A1 · Oct 17, 2019 · US
Method for operating a system with drives, which are mechanically coupled together, and with a higher-level computer, and system
US-2019199249-A1 · Jun 27, 2019 · US
Power control system and method for hybrid vehicle
US-10293807-B2 · May 21, 2019 · US
Variable-speed speed increaser
US-2019068090-A1 · Feb 28, 2019 · US
Starting method for variable speed accelerator and starting control device for variable speed accelerator
US-2018245671-A1 · Aug 30, 2018 · US
Variable speed drive system and method for starting and/or operating a variable speed drive system
US-2018138836-A1 · May 17, 2018 · US