- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 11/20 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
Patent holdings for IPC class H02K 11/20
Total number of patents in this class: 461
10-year publication summary
|
16
|
37
|
62
|
64
|
55
|
71
|
48
|
61
|
66
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
15 |
| Siemens AG | 24990 |
13 |
| LG Innotek Co., Ltd. | 6758 |
11 |
| Ziehl-abegg SE | 184 |
11 |
| Cutsforth, Inc. | 74 |
10 |
| Nidec Motor Corporation | 527 |
9 |
| Schaeffler Technologies AG & Co. KG | 8880 |
7 |
| FANUC Corporation | 5803 |
7 |
| Siemens Energy, Inc. | 1770 |
6 |
| Robert Bosch GmbH | 40953 |
5 |
| Black & Decker, Inc. | 2402 |
5 |
| ABB Schweiz AG | 6321 |
5 |
| Kuroda Precision Industries Ltd. | 103 |
5 |
| Warn Industries, Inc. | 197 |
5 |
| GE Infrastructure Technology, LLC | 5873 |
5 |
| General Electric Company | 18133 |
4 |
| Covidien LP | 10647 |
4 |
| Denso Corporation | 23338 |
4 |
| Lennox Industries Inc. | 1088 |
4 |
| Saint Augustin Canada Electric Inc. | 90 |
4 |
| Other owners | 322 |