- All sections
- H - Electricity
- H05G - X-ray technique
- H05G 1/26 - Measuring, controlling or protecting
Patent holdings for IPC class H05G 1/26
Total number of patents in this class: 191
10-year publication summary
|
11
|
18
|
23
|
15
|
15
|
15
|
7
|
7
|
12
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 23971 |
18 |
| Siemens Healthineers AG | 6339 |
13 |
| General Electric Company | 17783 |
11 |
| Samsung Electronics Co., Ltd. | 138729 |
9 |
| Shimadzu Corporation | 6010 |
8 |
| Toshiba Medical Systems Corporation | 2158 |
6 |
| Excillum AB | 67 |
6 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1763 |
6 |
| Canon Medical Systems Corporation | 2107 |
6 |
| FUJIFILM Corporation | 28555 |
4 |
| Rigaku Corporation | 416 |
4 |
| The Boeing Company | 19909 |
3 |
| Hitachi, Ltd. | 15220 |
3 |
| Koninklijke Philips Electronics N.V. | 10889 |
3 |
| Hamamatsu Photonics K.K. | 4304 |
3 |
| Sociedad Espanola de Electromedicina y Calidad, S.A. | 47 |
3 |
| Vatech Co., Ltd. | 166 |
3 |
| Vatech Ewoo Holdings Co., Ltd. | 196 |
3 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6227 |
3 |
| GE Precision Healthcare LLC | 1897 |
3 |
| Other owners | 73 |