- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 41/064 - Winding non-flat conductive wires, e.g. rods, cables or cords
Patent holdings for IPC class H01F 41/064
Total number of patents in this class: 83
10-year publication summary
|
7
|
8
|
11
|
12
|
13
|
8
|
9
|
4
|
5
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumida Corporation | 291 |
8 |
| Murata Manufacturing Co., Ltd. | 22355 |
7 |
| TDK Corporation | 6306 |
6 |
| Delta Electronics (Shanghai) Co., Ltd. | 611 |
5 |
| Radial Electronics, Inc. | 11 |
5 |
| Nidec Sankyo Corporation | 1117 |
3 |
| Nittoku Engineering Co., Ltd. | 68 |
3 |
| Nittoku Co., Ltd. | 47 |
3 |
| Apple Inc. | 50209 |
2 |
| The Boeing Company | 19843 |
2 |
| Raytheon Company | 8535 |
2 |
| Gedex Systems Inc. | 21 |
2 |
| Mcmaster University | 746 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Other owners | 26 |