- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 17/16 - Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
Patent holdings for IPC class H02K 17/16
Total number of patents in this class: 514
10-year publication summary
|
55
|
36
|
64
|
63
|
49
|
43
|
30
|
22
|
20
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46127 |
42 |
| Siemens AG | 24477 |
41 |
| Innomotics GmbH | 506 |
25 |
| Robert Bosch GmbH | 42684 |
24 |
| GE Energy Power Conversion Technology Ltd | 424 |
23 |
| GM Global Technology Operations LLC | 15062 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
12 |
| Toshiba Infrastructure Systems & Solutions Corporation | 1057 |
10 |
| Moteurs Leroy-Somer | 190 |
7 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6273 |
7 |
| Siemens Large Drives LLC | 71 |
7 |
| Audi AG | 7361 |
6 |
| COREteQ Systems Ltd. | 25 |
6 |
| FANUC Corporation | 6679 |
6 |
| Wieland-Werke AG | 341 |
6 |
| Hitachi Automotive Systems, Ltd. | 3958 |
5 |
| Continental Automotive GmbH | 4775 |
5 |
| ABB Schweiz AG | 6976 |
5 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1459 |
5 |
| Linear Labs, Inc. | 75 |
5 |
| Other owners | 251 |