- All sections
- H - Electricity
- H05G - X-ray technique
- H05G 1/56 - Switching-onSwitching-off
Patent holdings for IPC class H05G 1/56
Total number of patents in this class: 107
10-year publication summary
|
9
|
8
|
12
|
5
|
5
|
6
|
4
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
15 |
| Koninklijke Philips N.V. | 25856 |
12 |
| Canon Inc. | 43817 |
11 |
| Varian Medical Systems, Inc. | 911 |
8 |
| GE Precision Healthcare LLC | 5788 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
5 |
| Carestream Health, Inc. | 615 |
5 |
| Shimadzu Corporation | 6340 |
4 |
| Siemens Healthineers AG | 7068 |
4 |
| Toshiba Medical Systems Corporation | 2041 |
3 |
| Medtronic Navigation, Inc. | 697 |
3 |
| Canon Medical Systems Corporation | 1875 |
3 |
| Siemens Healthineers International AG | 602 |
3 |
| General Electric Company | 13899 |
2 |
| Adaptix Limited | 66 |
2 |
| Philips Intellectual Property & Standards GmbH | 1631 |
2 |
| The Regents of the University of California | 20745 |
1 |
| Koninklijke Philips Electronics N.V. | 7455 |
1 |
| Konica Minolta, Inc. | 9119 |
1 |
| Konica Minolta Medical & Graphic, Inc. | 593 |
1 |
| Other owners | 14 |