- 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: 1181
10-year publication summary
|
106
|
91
|
88
|
75
|
71
|
43
|
54
|
47
|
38
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42450 |
64 |
| Mitsubishi Electric Corporation | 45811 |
46 |
| Texas Instruments Incorporated | 19487 |
36 |
| Denso Corporation | 24120 |
24 |
| Dyson Technology Limited | 3590 |
22 |
| LG Electronics Inc. | 72473 |
20 |
| Semiconductor Components Industries, L.L.C. | 5249 |
17 |
| Schaeffler Technologies AG & Co. KG | 9747 |
17 |
| Sanden Corporation | 954 |
17 |
| Rohm Co., Ltd. | 6411 |
15 |
| Hitachi Astemo, Ltd. | 6369 |
15 |
| Siemens AG | 24561 |
14 |
| Toshiba Corporation | 12286 |
14 |
| STMicroelectronics S.r.l. | 3620 |
14 |
| Allegro Microsystems, LLC | 1319 |
14 |
| Turntide Technologies Inc. | 67 |
13 |
| Canon Inc. | 39442 |
12 |
| Panasonic Corporation | 20173 |
11 |
| Hitachi Automotive Systems, Ltd. | 3958 |
11 |
| Daikin Industries, Ltd. | 9957 |
11 |
| Other owners | 774 |