- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
Patent holdings for IPC class H02K 7/00
Total number of patents in this class: 2283
10-year publication summary
|
96
|
124
|
145
|
203
|
209
|
332
|
346
|
367
|
381
|
87
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8480 |
100 |
| LG Innotek Co., Ltd. | 5932 |
81 |
| ZF Friedrichshafen AG | 6683 |
56 |
| Honda Motor Co., Ltd. | 24430 |
51 |
| Nidec Corporation | 2500 |
50 |
| Toyota Motor Corporation | 28286 |
47 |
| Robert Bosch GmbH | 40184 |
41 |
| LG Electronics Inc. | 67020 |
40 |
| GM Global Technology Operations LLC | 13993 |
34 |
| Mitsubishi Electric Corporation | 41338 |
33 |
| Denso Corporation | 23106 |
31 |
| Ford Global Technologies, LLC | 19382 |
29 |
| Milwaukee Electric Tool Corporation | 3036 |
24 |
| Hamilton Sundstrand Corporation | 4203 |
23 |
| Valeo Equipements Electriques Moteur | 1061 |
23 |
| Samsung Electronics Co., Ltd. | 121140 |
22 |
| Siemens AG | 26307 |
20 |
| Bayerische Motoren Werke Aktiengesellschaft | 12030 |
20 |
| Nidec Motor Corporation | 520 |
16 |
| Hitachi Astemo, Ltd. | 5003 |
16 |
| Other owners | 1526 |