- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 3/16 - Mirrors
Patent holdings for IPC class H01J 3/16
Total number of patents in this class: 8
10-year publication summary
|
1
|
0
|
2
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quantinuum LLC | 245 |
2 |
| Northrop Grumman Systems Corporation | 2935 |
1 |
| HIL Applied Medical, Ltd. | 15 |
1 |
| Thermo Fisher Scientific (Bremen) GmbH | 592 |
1 |
| Mirada Technologies Inc. | 5 |
1 |
| Carl Zeiss MultiSEM GmbH | 141 |
1 |
| Hitachi High-Tech Corporation | 5374 |
1 |
| Other owners | 0 |