- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling 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: 483
10-year publication summary
|
21
|
37
|
58
|
80
|
67
|
52
|
37
|
52
|
58
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
23 |
| Semiconductor Components Industries, L.L.C. | 5345 |
18 |
| Robert Bosch GmbH | 40953 |
13 |
| Renesas Electronics Corporation | 6305 |
11 |
| Minebea Mitsumi Inc. | 1461 |
11 |
| Denso Corporation | 23338 |
10 |
| Dyson Technology Limited | 3124 |
10 |
| Rohm Co., Ltd. | 5843 |
9 |
| Hitachi Astemo, Ltd. | 5618 |
9 |
| Black & Decker, Inc. | 2402 |
8 |
| Anpec Electronics Corporation | 278 |
8 |
| Allegro Microsystems, LLC | 1206 |
7 |
| Siemens AG | 24990 |
6 |
| Mitsubishi Electric Corporation | 43934 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| Canon Inc. | 36841 |
5 |
| STMicroelectronics S.r.l. | 3693 |
5 |
| Whirlpool Corporation | 4238 |
5 |
| Midea Group Co., Ltd. | 4025 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Other owners | 304 |