- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 29/08 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates or magneto-resistors
Patent holdings for IPC class H02K 29/08
Total number of patents in this class: 711
10-year publication summary
|
63
|
70
|
71
|
77
|
57
|
62
|
34
|
40
|
26
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46397 |
54 |
| Milwaukee Electric Tool Corporation | 4457 |
31 |
| Robert Bosch GmbH | 42813 |
29 |
| Denso Corporation | 24431 |
26 |
| Nidec Corporation | 2670 |
21 |
| LG Innotek Co., Ltd. | 7722 |
20 |
| Makita Corporation | 2457 |
18 |
| Mitsuba Corporation | 810 |
17 |
| Black & Decker, Inc. | 2412 |
15 |
| Pierburg Pump Technology GmbH | 325 |
13 |
| Schaeffler Technologies AG & Co. KG | 9973 |
10 |
| Valeo Systemes d'Essuyage | 1143 |
10 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 519 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
9 |
| Cepheid | 349 |
9 |
| Panasonic Corporation | 20050 |
7 |
| Bühler Motor GmbH | 126 |
7 |
| Protean Electric Limited | 149 |
7 |
| Samsung Electronics Co., Ltd. | 147501 |
6 |
| Mitsubishi Electric Mobility Corporation | 1075 |
6 |
| Other owners | 386 |