- All sections
- G - Physics
- G21B - Fusion reactors
- G21B 1/23 - Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics
Patent holdings for IPC class G21B 1/23
Total number of patents in this class: 118
10-year publication summary
|
8
|
9
|
9
|
6
|
9
|
3
|
12
|
20
|
25
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Laser Fusion Inc. | 36 |
17 |
| Innoven Energy LLC | 24 |
9 |
| Wisconsin Alumni Research Foundation | 3905 |
5 |
| Lawrence Livermore National Security, LLC | 1983 |
5 |
| Xcimer Energy, Inc. | 8 |
5 |
| Industry-University Cooperation Foundation Sogang University | 193 |
4 |
| Alpha Ring International, Ltd. | 35 |
4 |
| Logos Technologies Holdco, Inc. | 9 |
4 |
| HB11 Energy Holdings Pty Limited | 5 |
4 |
| Massachusetts Institute of Technology | 10313 |
3 |
| Hamamatsu Photonics K.K. | 4726 |
3 |
| The Regents of the University of California | 20924 |
2 |
| Toyota Motor Corporation | 36327 |
2 |
| Centre National de La Recherche Scientifique | 11122 |
2 |
| Advanced Fusion Systems LLC | 69 |
2 |
| The Secretary of State for Defence | 408 |
2 |
| Tokamak Energy Ltd | 202 |
2 |
| University of Rochester | 1346 |
2 |
| UJK Management GMBH | 2 |
2 |
| Tae Technologies, Inc. | 253 |
2 |
| Other owners | 37 |