- 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: 239
10-year publication summary
|
18
|
18
|
17
|
20
|
18
|
18
|
26
|
17
|
16
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20514 |
40 |
| Shine Technologies, LLC | 170 |
17 |
| Siemens AG | 23983 |
9 |
| Shanghai United Imaging Healthcare Co., Ltd. | 2125 |
9 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 489 |
9 |
| Jefferson Science Associates, LLC | 101 |
7 |
| Nuctech Company Limited | 1478 |
7 |
| Varex Imaging Corporation | 335 |
7 |
| Fermi Forward Discovery Group, LLC | 111 |
7 |
| Mitsubishi Electric Corporation | 48236 |
6 |
| Radiabeam Technologies, LLC | 35 |
6 |
| Tsinghua University | 6238 |
5 |
| Elekta Limited | 233 |
5 |
| Texas Thorium LLC | 11 |
5 |
| Adam S.A. | 9 |
4 |
| Lawrence Livermore National Security, LLC | 1980 |
3 |
| Axcelis Technologies, Inc. | 422 |
3 |
| Varian Medical Systems, Inc. | 916 |
3 |
| Triad National Security, LLC | 637 |
3 |
| The Boeing Company | 20196 |
2 |
| Other owners | 82 |