- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 5/32 - Seals for leading-in conductors
Patent holdings for IPC class H01J 5/32
Total number of patents in this class: 5
10-year publication summary
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8466 |
1 |
| OSRAM GmbH | 2266 |
1 |
| OSRAM SYLVANIA Inc. | 635 |
1 |
| Axcelis Technologies, Inc. | 425 |
1 |
| First Light Fusion Limited | 31 |
1 |
| Other owners | 0 |