- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 3/38 - Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Patent holdings for IPC class H01J 3/38
Total number of patents in this class: 20
10-year publication summary
|
5
|
2
|
2
|
0
|
5
|
0
|
0
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quantinuum LLC | 224 |
4 |
| PerkinElmer U.S. LLC | 289 |
3 |
| Tetra Laval Holdings & Finance S.A. | 2140 |
2 |
| GE Precision Healthcare LLC | 5448 |
2 |
| Sony Corporation | 31065 |
1 |
| Varian Semiconductor Equipment Associates, Inc. | 1231 |
1 |
| Shimadzu Corporation | 6165 |
1 |
| Acciona Energia, S.A. | 16 |
1 |
| Asea Brown Boveri, S.A. | 8 |
1 |
| Locus Energy, Inc. | 31 |
1 |
| NuFlare Technology, Inc. | 841 |
1 |
| IonQ, Inc. | 297 |
1 |
| Newlight Capital, LLC | 94 |
1 |
| Other owners | 0 |