- All sections
- H - Electricity
- H05G - X-ray technique
- H05G 1/32 - Supply voltage of the X-ray apparatus or tube
Patent holdings for IPC class H05G 1/32
Total number of patents in this class: 211
10-year publication summary
|
13
|
12
|
19
|
15
|
13
|
16
|
12
|
12
|
14
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 24827 |
16 |
| Siemens Healthineers AG | 6724 |
16 |
| GE Precision Healthcare LLC | 5504 |
15 |
| Toshiba Medical Systems Corporation | 2120 |
12 |
| Nuctech Company Limited | 1422 |
8 |
| Tsinghua University | 5943 |
7 |
| FUJIFILM Corporation | 29506 |
6 |
| Shimadzu Corporation | 6187 |
6 |
| Canon Anelva Corporation | 684 |
5 |
| MOXTEK, Inc. | 223 |
5 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1924 |
5 |
| Samsung Electronics Co., Ltd. | 147334 |
4 |
| Hitachi Medical Corporation | 607 |
4 |
| Canon Medical Systems Corporation | 2276 |
4 |
| Remedi Co., Ltd. | 17 |
4 |
| LG Electronics Inc. | 73476 |
3 |
| Canon Inc. | 40280 |
3 |
| Scanflex Healthcare AB | 22 |
3 |
| Wuhan United Imaging Healthcare Co., Ltd. | 102 |
3 |
| Schlumberger Canada Limited | 7357 |
2 |
| Other owners | 80 |