- 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: 555
10-year publication summary
|
58
|
80
|
67
|
52
|
37
|
53
|
67
|
39
|
34
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19663 |
25 |
| Semiconductor Components Industries, L.L.C. | 5264 |
18 |
| Robert Bosch GmbH | 44128 |
13 |
| Dyson Technology Limited | 3977 |
12 |
| Renesas Electronics Corporation | 5879 |
11 |
| Denso Corporation | 25513 |
11 |
| Minebea Mitsumi Inc. | 1938 |
11 |
| Rohm Co., Ltd. | 6824 |
9 |
| Hitachi Astemo, Ltd. | 6410 |
9 |
| Black & Decker, Inc. | 2443 |
8 |
| Anpec Electronics Corporation | 340 |
8 |
| Allegro Microsystems, LLC | 1413 |
7 |
| Milwaukee Electric Tool Corporation | 4954 |
7 |
| Siemens AG | 24033 |
6 |
| Mitsubishi Electric Corporation | 47971 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
6 |
| LX Semicon Co., Ltd. | 713 |
6 |
| Canon Inc. | 43768 |
5 |
| STMicroelectronics S.r.l. | 3378 |
5 |
| Whirlpool Corporation | 4639 |
5 |
| Other owners | 367 |