- 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: 546
10-year publication summary
|
36
|
64
|
63
|
49
|
43
|
29
|
23
|
22
|
30
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48460 |
43 |
| Siemens AG | 23934 |
41 |
| Innomotics GmbH | 620 |
26 |
| Robert Bosch GmbH | 44398 |
24 |
| GE Energy Power Conversion Technology Ltd | 442 |
23 |
| GM Global Technology Operations LLC | 16255 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 15511 |
12 |
| Toshiba Infrastructure Systems & Solutions Corporation | 662 |
10 |
| ABB Schweiz AG | 7761 |
9 |
| Audi AG | 7590 |
8 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6162 |
8 |
| Halliburton Energy Services, Inc. | 21296 |
7 |
| Moteurs Leroy-Somer | 189 |
7 |
| Siemens Large Drives LLC | 56 |
7 |
| FANUC Corporation | 7421 |
6 |
| Wieland-Werke AG | 359 |
6 |
| Hitachi Automotive Systems, Ltd. | 3954 |
5 |
| Continental Automotive GmbH | 4409 |
5 |
| Schaeffler Technologies AG & Co. KG | 11233 |
5 |
| Atieva, Inc. | 574 |
5 |
| Other owners | 272 |