- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 9/06 - Machines therefor
Patent holdings for IPC class H01J 9/06
Total number of patents in this class: 3
10-year publication summary
|
0
|
0
|
1
|
0
|
0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9859 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4015 |
1 |
| Tsinghua University | 6112 |
1 |
| Other owners | 0 |