- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 11/215 - Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
Patent holdings for IPC class H02K 11/215
Total number of patents in this class: 1423
10-year publication summary
|
33
|
106
|
167
|
216
|
240
|
200
|
210
|
151
|
162
|
52
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 6758 |
101 |
| Mitsubishi Electric Corporation | 43934 |
73 |
| Nidec Corporation | 2579 |
64 |
| Black & Decker, Inc. | 2402 |
47 |
| Denso Corporation | 23338 |
43 |
| Robert Bosch GmbH | 40953 |
33 |
| TDK Taiwan Corp. | 694 |
29 |
| Makita Corporation | 2339 |
28 |
| Beckhoff Automation GmbH | 486 |
24 |
| Milwaukee Electric Tool Corporation | 3572 |
20 |
| Nidec Tosok Corporation | 213 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
16 |
| Amotech Co., Ltd. | 460 |
16 |
| Minebea Mitsumi Inc. | 1461 |
16 |
| Schaeffler Technologies AG & Co. KG | 8880 |
15 |
| Mitsuba Corporation | 806 |
15 |
| Johnson Electric International AG | 390 |
14 |
| Hitachi Astemo, Ltd. | 5618 |
13 |
| NTN Corporation | 5008 |
11 |
| Valeo Equipements Electriques Moteur | 1036 |
11 |
| Other owners | 814 |