- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 17/24 - Means for absorbing or adsorbing gas, e.g. by gettering
Patent holdings for IPC class H01J 17/24
Total number of patents in this class: 19
10-year publication summary
|
1
|
1
|
0
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korg Inc. | 57 |
2 |
| Noritake Co., Limited | 254 |
2 |
| Noritake Itron Corporation | 27 |
2 |
| SAES Getters S.p.A. | 322 |
2 |
| Samsung Display Co., Ltd. | 34539 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4039 |
1 |
| Tsinghua University | 5890 |
1 |
| Agency for Science, Technology and Research | 3604 |
1 |
| Edwards Vacuum LLC | 176 |
1 |
| LEDVANCE GmbH | 574 |
1 |
| Siemens Concentrated Solar Power Ltd. | 49 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2139 |
1 |
| Ushio Denki Kabushiki Kaisha | 1179 |
1 |
| Leybold GmbH | 296 |
1 |
| OSRAM Beteiligungsverwaltung GmbH | 76 |
1 |
| Other owners | 0 |