- 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: 537
10-year publication summary
|
37
|
58
|
80
|
67
|
52
|
37
|
53
|
64
|
37
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19493 |
25 |
| Semiconductor Components Industries, L.L.C. | 5296 |
18 |
| Robert Bosch GmbH | 43034 |
13 |
| Dyson Technology Limited | 3740 |
12 |
| Renesas Electronics Corporation | 5937 |
11 |
| Denso Corporation | 24755 |
11 |
| Minebea Mitsumi Inc. | 1798 |
11 |
| Rohm Co., Ltd. | 6553 |
9 |
| Hitachi Astemo, Ltd. | 6365 |
9 |
| Black & Decker, Inc. | 2403 |
8 |
| Anpec Electronics Corporation | 320 |
8 |
| Allegro Microsystems, LLC | 1372 |
7 |
| Milwaukee Electric Tool Corporation | 4570 |
7 |
| Siemens AG | 24337 |
6 |
| Mitsubishi Electric Corporation | 46870 |
6 |
| Canon Inc. | 41007 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
5 |
| STMicroelectronics S.r.l. | 3440 |
5 |
| Whirlpool Corporation | 4458 |
5 |
| Delta Electronics, Inc. | 2672 |
5 |
| Other owners | 351 |