- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 19/12 - Supports; Vibration-damping arrangements
Patent holdings for IPC class H01J 19/12
Total number of patents in this class: 13
10-year publication summary
|
1
|
0
|
2
|
0
|
1
|
1
|
3
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Noritake Co., Limited | 224 |
3 |
| Noritake Itron Corporation | 27 |
3 |
| Hamamatsu Photonics K.K. | 4161 |
2 |
| ASML Netherlands B.V. | 6816 |
1 |
| Thales SA | 2318 |
1 |
| KLA-Tencor Corporation | 2574 |
1 |
| Korg Inc. | 68 |
1 |
| The Royal Institution for The Advancement of Learning / McGill University | 622 |
1 |
| Other owners | 0 |