- 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: 203
10-year publication summary
|
13
|
13
|
20
|
15
|
13
|
16
|
12
|
14
|
13
|
0
|
| 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 |
15 |
| Siemens Healthineers AG | 6339 |
14 |
| General Electric Company | 17783 |
13 |
| Toshiba Medical Systems Corporation | 2158 |
12 |
| Nuctech Company Limited | 1347 |
8 |
| Tsinghua University | 5700 |
7 |
| FUJIFILM Corporation | 28555 |
6 |
| Shimadzu Corporation | 6010 |
6 |
| Canon Anelva Corporation | 681 |
5 |
| MOXTEK, Inc. | 217 |
5 |
| Samsung Electronics Co., Ltd. | 138729 |
4 |
| Hitachi Medical Corporation | 655 |
4 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1763 |
4 |
| Canon Medical Systems Corporation | 2107 |
4 |
| Remedi Co., Ltd. | 17 |
4 |
| Canon Inc. | 38114 |
3 |
| Koninklijke Philips Electronics N.V. | 10889 |
3 |
| Scanflex Healthcare AB | 22 |
3 |
| AweXome Ray, Inc. | 35 |
3 |
| Schlumberger Canada Limited | 7147 |
2 |
| Other owners | 78 |