- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 23/10 - Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
Patent holdings for IPC class H01J 23/10
Total number of patents in this class: 23
10-year publication summary
|
2
|
0
|
2
|
0
|
3
|
1
|
1
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8467 |
3 |
| Toshiba Hokuto Electronics Corporation | 26 |
3 |
| Panasonic Corporation | 19485 |
2 |
| Applied Materials, Inc. | 20112 |
2 |
| National Institutes for Quantum Science and Technology | 164 |
2 |
| Samsung Electronics Co., Ltd. | 154751 |
1 |
| Varian Semiconductor Equipment Associates, Inc. | 1194 |
1 |
| Tokyo Electron Limited | 13577 |
1 |
| ASML Netherlands B.V. | 7770 |
1 |
| Wisconsin Alumni Research Foundation | 3921 |
1 |
| MKS Instruments, Inc. | 565 |
1 |
| MUEGGE GmbH | 32 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 904 |
1 |
| Ariel Scientific Innovations Ltd | 237 |
1 |
| Elve Inc. | 36 |
1 |
| Devesh S. Bhosale | 1 |
1 |
| Other owners | 0 |