- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class H02K 99/00
Total number of patents in this class: 112
10-year publication summary
|
9
|
28
|
16
|
10
|
10
|
16
|
11
|
17
|
22
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ECP Entwicklungsgesellschaft mbH | 228 |
6 |
| Holcomb Scientific Research Limited | 14 |
5 |
| Wepower Technologies LLC | 32 |
5 |
| University of Florida Research Foundation, Inc. | 3970 |
4 |
| Overawe, LLC | 5 |
4 |
| The Boeing Company | 19960 |
3 |
| Hyundai Mobis Co., Ltd. | 3094 |
3 |
| Duplicent, LLC | 44 |
3 |
| Halliburton Energy Services, Inc. | 20684 |
2 |
| ZF Friedrichshafen AG | 7103 |
2 |
| Rolls-Royce PLC | 3027 |
2 |
| ARM Limited | 4590 |
2 |
| Juken Swiss Technology AG | 8 |
2 |
| Stanley Motors Inc. | 6 |
2 |
| Tokuden Kosumo Kabushiki Kaisha | 2 |
2 |
| Samsung Electronics Co., Ltd. | 143303 |
1 |
| Siemens AG | 24562 |
1 |
| Toyota Motor Corporation | 31237 |
1 |
| Deere & Company | 7488 |
1 |
| Denso Corporation | 24058 |
1 |
| Other owners | 60 |