- All sections
- H - Electricity
- H05H - Plasma technique production of accelerated electrically-charged particles or of neutronsproduction or acceleration of neutral molecular or atomic beams
- H05H 7/22 - Details of linear accelerators, e.g. drift tubes
Patent holdings for IPC class H05H 7/22
Total number of patents in this class: 209
10-year publication summary
|
11
|
18
|
18
|
17
|
20
|
18
|
17
|
25
|
16
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18621 |
26 |
| Shine Technologies, LLC | 138 |
14 |
| Siemens AG | 24484 |
9 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1906 |
8 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 443 |
8 |
| Jefferson Science Associates, LLC | 105 |
7 |
| Fermi Forward Discovery Group, LLC | 98 |
7 |
| Mitsubishi Electric Corporation | 46093 |
6 |
| Nuctech Company Limited | 1422 |
6 |
| Radiabeam Technologies, LLC | 33 |
6 |
| Tsinghua University | 5922 |
5 |
| Adam S.A. | 12 |
5 |
| Varex Imaging Corporation | 303 |
5 |
| Texas Thorium LLC | 11 |
5 |
| Elekta Limited | 213 |
4 |
| Lawrence Livermore National Security, LLC | 1937 |
3 |
| Triad National Security, LLC | 607 |
3 |
| The Boeing Company | 20043 |
2 |
| Axcelis Technologies, Inc. | 409 |
2 |
| B. Braun Melsungen AG | 998 |
2 |
| Other owners | 76 |