- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 61/24 - Means for obtaining or maintaining the desired pressure within the vessel
Patent holdings for IPC class H01J 61/24
Total number of patents in this class: 31
10-year publication summary
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2
|
4
|
4
|
2
|
0
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0
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0
|
0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Excelitas Technologies Corp. | 308 |
7 |
| General Electric Company | 13762 |
3 |
| OSRAM GmbH | 2384 |
3 |
| SAES Getters S.p.A. | 323 |
3 |
| Panasonic Corporation | 20128 |
2 |
| Auralight International AB | 9 |
2 |
| Xylem IP Management S.a.r.l. | 34 |
2 |
| Samsung Display Co., Ltd. | 34595 |
1 |
| Koninklijke Philips Electronics N.V. | 9737 |
1 |
| EGL Company, Inc. | 1 |
1 |
| Gigaphoton Inc. | 1226 |
1 |
| Ostendo Technologies, Inc. | 112 |
1 |
| Umicore AG & Co. KG | 856 |
1 |
| Xylem IP Management S.A R.L. | 70 |
1 |
| Zed Ziegler Electronic Devices GmbH | 3 |
1 |
| Signify Holding B.V. | 7521 |
1 |
| Other owners | 0 |