- 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 7/12 - Arrangements for varying final energy of beam
Patent holdings for IPC class H05H 7/12
Total number of patents in this class: 82
10-year publication summary
|
9
|
3
|
8
|
5
|
0
|
4
|
8
|
5
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mevion Medical Systems, Inc. | 106 |
11 |
| Accuray LLC | 280 |
6 |
| Accuray Incorporated | 89 |
5 |
| Elekta Limited | 235 |
3 |
| Nuctech Company Limited | 1478 |
3 |
| Artms Inc. | 4 |
3 |
| Varian Medical Systems Particle Therapy GmbH & Co. KG | 87 |
3 |
| Applied Materials, Inc. | 20601 |
2 |
| Tsinghua University | 6259 |
2 |
| Radiabeam Technologies, LLC | 35 |
2 |
| Sumitomo Heavy Industries, Ltd. | 2133 |
2 |
| University of Maryland, Baltimore | 1071 |
2 |
| Phoenix LLC | 28 |
2 |
| Hitachi High-Tech Corporation | 5987 |
2 |
| UNM Rainforest Innovations | 499 |
2 |
| General Electric Company | 13999 |
1 |
| Siemens AG | 23913 |
1 |
| Hitachi, Ltd. | 16221 |
1 |
| ASML Netherlands B.V. | 8033 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2865 |
1 |
| Other owners | 27 |