- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 3/26 - Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
Patent holdings for IPC class H02K 3/26
Total number of patents in this class: 444
10-year publication summary
|
21
|
46
|
41
|
33
|
38
|
29
|
48
|
55
|
49
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infinitum Electric Inc. | 91 |
72 |
| Ibiden Co., Ltd. | 1681 |
35 |
| E-Circuit Motors, Inc. | 51 |
28 |
| Schaeffler Technologies AG & Co. KG | 11159 |
16 |
| Amotech Co., Ltd. | 559 |
11 |
| Denso Corporation | 25717 |
9 |
| Murata Manufacturing Co., Ltd. | 25893 |
8 |
| LG Innotek Co., Ltd. | 8543 |
8 |
| Nodal Film Systems LLC | 19 |
8 |
| Mitsubishi Electric Corporation | 48287 |
7 |
| Hitachi Koki Co., Ltd. | 387 |
6 |
| Robert Bosch GmbH | 44291 |
5 |
| Universite Catholique de Louvain | 298 |
5 |
| Harmonic Drive Systems Inc. | 482 |
4 |
| Physik Instrumente (PI) GmbH & Co. KG | 226 |
4 |
| Waymo LLC | 3340 |
4 |
| BWP Group | 14 |
4 |
| Additive Drives GmbH | 26 |
4 |
| Discovery Energy, LLC | 392 |
4 |
| WizGene Inc. | 6 |
4 |
| Other owners | 198 |