- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 6/06 - Coils, e.g. winding, insulating, terminating or casing arrangements therefor
Patent holdings for IPC class H01F 6/06
Total number of patents in this class: 1117
10-year publication summary
|
78
|
96
|
99
|
97
|
85
|
136
|
115
|
79
|
90
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokamak Energy Ltd | 169 |
67 |
| Sumitomo Electric Industries, Ltd. | 14131 |
65 |
| Massachusetts Institute of Technology | 9795 |
52 |
| Fujikura Ltd. | 2777 |
46 |
| Hitachi, Ltd. | 16452 |
45 |
| Siemens Healthcare Limited | 133 |
40 |
| The Furukawa Electric Co., Ltd. | 3486 |
32 |
| Siemens AG | 24990 |
26 |
| Koninklijke Philips N.V. | 22975 |
26 |
| Commonwealth Fusion Systems LLC | 52 |
26 |
| Toshiba Corporation | 12017 |
25 |
| Florida State University Research Foundation, Inc. | 685 |
16 |
| Mitsubishi Materials Corporation | 2378 |
16 |
| Canon Medical Systems Corporation | 1922 |
16 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
15 |
| Bruker Switzerland AG | 141 |
15 |
| Korea Electrotechnology Research Institute | 411 |
14 |
| General Electric Company | 18133 |
13 |
| Bruker BioSpin GmbH | 136 |
13 |
| Hefei Institutes of Physical Science, Chinese Academy of Sciences | 119 |
13 |
| Other owners | 536 |