- 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 9/04 - Standing-wave linear accelerators
Patent holdings for IPC class H05H 9/04
Total number of patents in this class: 176
10-year publication summary
|
8
|
16
|
17
|
14
|
18
|
17
|
14
|
13
|
6
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 20654 |
14 |
| Elekta Limited | 238 |
11 |
| Varex Imaging Corporation | 346 |
10 |
| Nuctech Company Limited | 1469 |
9 |
| Radiabeam Technologies, LLC | 35 |
8 |
| Teledyne ETM, Inc. | 6 |
6 |
| Mitsubishi Electric Corporation | 48508 |
5 |
| Tsinghua University | 6259 |
5 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 497 |
5 |
| Accuray LLC | 280 |
5 |
| Adam S.A. | 9 |
4 |
| American Science and Engineering, Inc. | 99 |
4 |
| Cern - European Organization for Nuclear Research | 54 |
4 |
| Comerica Bank | 78 |
4 |
| Cornell University | 3459 |
4 |
| Riken | 1722 |
4 |
| Varian Medical Systems, Inc. | 928 |
4 |
| Elekta AB (Publ) | 284 |
4 |
| The Board of Trustees of the Leland Stanford Junior University | 6734 |
3 |
| Jefferson Science Associates, LLC | 96 |
3 |
| Other owners | 60 |