- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 6/18 - Circuit arrangements for detecting position without separate position detecting elements
Patent holdings for IPC class H02P 6/18
Total number of patents in this class: 1182
10-year publication summary
|
90
|
87
|
74
|
71
|
43
|
53
|
47
|
42
|
24
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43385 |
64 |
| Mitsubishi Electric Corporation | 47449 |
47 |
| Texas Instruments Incorporated | 19567 |
36 |
| Denso Corporation | 25062 |
23 |
| Dyson Technology Limited | 3845 |
22 |
| LG Electronics Inc. | 74619 |
20 |
| Schaeffler Technologies AG & Co. KG | 10592 |
18 |
| Semiconductor Components Industries, L.L.C. | 5276 |
17 |
| Sanden Corporation | 993 |
17 |
| Toshiba Corporation | 12608 |
16 |
| Hitachi Astemo, Ltd. | 6389 |
15 |
| Rohm Co., Ltd. | 6696 |
14 |
| Allegro Microsystems, LLC | 1398 |
14 |
| Siemens AG | 24329 |
13 |
| Turntide Technologies Inc. | 63 |
13 |
| Canon Inc. | 41921 |
12 |
| Minebea Mitsumi Inc. | 1858 |
12 |
| Panasonic Corporation | 19853 |
11 |
| Hitachi Automotive Systems, Ltd. | 3954 |
11 |
| Daikin Industries, Ltd. | 10243 |
11 |
| Other owners | 776 |