- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes
Patent holdings for IPC class H01J 35/10
Total number of patents in this class: 527
10-year publication summary
|
32
|
40
|
41
|
33
|
38
|
20
|
23
|
24
|
26
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Precision Healthcare LLC | 5797 |
65 |
| Koninklijke Philips N.V. | 25978 |
41 |
| Siemens Healthineers AG | 7093 |
35 |
| Koninklijke Philips Electronics N.V. | 7243 |
28 |
| Varex Imaging Corporation | 335 |
27 |
| Canon Electron Tubes & Devices Co., Ltd. | 167 |
25 |
| PLANSEE SE | 231 |
24 |
| Philips Intellectual Property & Standards GmbH | 1590 |
18 |
| Rigaku Corporation | 504 |
12 |
| Sigray, Inc. | 89 |
10 |
| Nikon Metrology, NV | 62 |
9 |
| Shanghai United Imaging Healthcare Co., Ltd. | 2125 |
8 |
| The Boeing Company | 20196 |
7 |
| Siemens AG | 23983 |
6 |
| Hitachi Medical Corporation | 550 |
6 |
| Shimadzu Corporation | 6370 |
6 |
| Nuctech Company Limited | 1478 |
6 |
| Toshiba Electron Tubes & Devices Co., Ltd. | 45 |
6 |
| Toshiba Materials Co., Ltd. | 562 |
6 |
| FUJIFILM Corporation | 30628 |
5 |
| Other owners | 177 |