- All sections
- H - Electricity
- H05G - X-ray technique
- H05G 1/54 - Protecting
Patent holdings for IPC class H05G 1/54
Total number of patents in this class: 124
10-year publication summary
|
8
|
2
|
10
|
19
|
8
|
6
|
6
|
9
|
9
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
19 |
| General Electric Company | 18133 |
15 |
| Siemens Healthineers AG | 5714 |
11 |
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Canon Inc. | 36841 |
5 |
| Toshiba Medical Systems Corporation | 2236 |
5 |
| FUJIFILM Corporation | 27102 |
5 |
| Shimadzu Corporation | 5791 |
5 |
| Carestream Health, Inc. | 728 |
3 |
| Ishida Co., Ltd. | 509 |
3 |
| Smiths Heimann GmbH | 147 |
3 |
| Excillum AB | 63 |
2 |
| Job Corporation | 30 |
2 |
| Kimtron, Inc. | 9 |
2 |
| Varian Medical Systems, Inc. | 850 |
2 |
| Canon Medical Systems Corporation | 1922 |
2 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
2 |
| Siemens AG | 24990 |
1 |
| Hitachi Medical Corporation | 713 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Other owners | 27 |