- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 6/182 - Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
Patent holdings for IPC class H02P 6/182
Total number of patents in this class: 550
10-year publication summary
|
58
|
80
|
67
|
52
|
37
|
53
|
66
|
38
|
33
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19631 |
25 |
| Semiconductor Components Industries, L.L.C. | 5260 |
18 |
| Robert Bosch GmbH | 43587 |
13 |
| Dyson Technology Limited | 3893 |
12 |
| Renesas Electronics Corporation | 5866 |
11 |
| Denso Corporation | 25183 |
11 |
| Minebea Mitsumi Inc. | 1879 |
11 |
| Rohm Co., Ltd. | 6747 |
9 |
| Hitachi Astemo, Ltd. | 6409 |
9 |
| Black & Decker, Inc. | 2415 |
8 |
| Anpec Electronics Corporation | 333 |
8 |
| Allegro Microsystems, LLC | 1404 |
7 |
| Milwaukee Electric Tool Corporation | 4811 |
7 |
| Siemens AG | 24200 |
6 |
| Mitsubishi Electric Corporation | 47602 |
6 |
| LX Semicon Co., Ltd. | 685 |
6 |
| Canon Inc. | 42303 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
5 |
| STMicroelectronics S.r.l. | 3406 |
5 |
| Whirlpool Corporation | 4559 |
5 |
| Other owners | 363 |