- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 35/22 - X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
Patent holdings for IPC class H01J 35/22
Total number of patents in this class: 10
10-year publication summary
|
4
|
0
|
1
|
1
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
1 |
| Carl Zeiss AG | 855 |
1 |
| Aribex, Inc. | 11 |
1 |
| Bruker AXS GmbH | 49 |
1 |
| Comet AG | 83 |
1 |
| MOXTEK, Inc. | 219 |
1 |
| NUtech Ventures | 301 |
1 |
| Rigaku Corporation | 379 |
1 |
| Tribogenics, Inc. | 10 |
1 |
| Siemens X-Ray Vacuum Technology Ltd. | 1 |
1 |
| Other owners | 0 |