- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 16/04 - Machines with one rotor and two stators
Patent holdings for IPC class H02K 16/04
Total number of patents in this class: 475
10-year publication summary
|
37
|
55
|
60
|
40
|
41
|
59
|
54
|
32
|
31
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24565 |
17 |
| Whylot SAS | 76 |
16 |
| Schaeffler Technologies AG & Co. KG | 9395 |
15 |
| Falcon Power, LLC | 30 |
14 |
| Denso Corporation | 23769 |
13 |
| Indigo Technologies, Inc. | 46 |
12 |
| LG Electronics Inc. | 71039 |
9 |
| ABB Schweiz AG | 6632 |
9 |
| IHI Corporation | 3359 |
8 |
| 1478021 B.C. Ltd | 19 |
8 |
| Honda Motor Co., Ltd. | 24866 |
6 |
| Hamilton Sundstrand Corporation | 4728 |
6 |
| Zhejiang Pangood Power Technology Co., Ltd. | 47 |
6 |
| Mitsubishi Electric Corporation | 44851 |
5 |
| The Trustees for The Time being of The Kmn Fulfilment Trust | 13 |
5 |
| Robert Bosch GmbH | 41786 |
4 |
| LG Innotek Co., Ltd. | 7242 |
4 |
| Amotech Co., Ltd. | 500 |
4 |
| Protean Electric Limited | 148 |
4 |
| Maxxwell Motors, Inc. | 8 |
4 |
| Other owners | 306 |