- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 7/08 - Selection of substances for gas fillingsSpecified operating pressure or temperature having a metallic vapour as the principal constituent
Patent holdings for IPC class H01J 7/08
Total number of patents in this class: 1
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ION LAB Co., Ltd. | 2 |
1 |
| Other owners | 0 |