- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 17/16 - VesselsContainers
Patent holdings for IPC class H01J 17/16
Total number of patents in this class: 90
10-year publication summary
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0
|
2
|
1
|
1
|
1
|
2
|
0
|
1
|
0
|
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
|
|---|---|---|
| Panasonic Corporation | 19859 |
11 |
| Asahi Glass Company, Limited | 2698 |
8 |
| The Board of Trustees of the University of Illinois | 2736 |
4 |
| Bourns, Inc. | 179 |
4 |
| Nippon Electric Glass Co., Ltd. | 2506 |
4 |
| Toray Industries, Inc. | 7023 |
3 |
| Lumileds LLC | 743 |
3 |
| Shinoda Plasma Co., Ltd. | 13 |
3 |
| LG Electronics Inc. | 74502 |
2 |
| Matsushita Electric Industrial Co., Ltd. | 252 |
2 |
| Seiko Epson Corporation | 19851 |
2 |
| Hitachi, Ltd. | 15835 |
2 |
| OSRAM SYLVANIA Inc. | 667 |
2 |
| JSR Corporation | 2526 |
2 |
| SCHOTT AG | 1722 |
2 |
| Sichuan COC Display Devices Co., Ltd. | 24 |
2 |
| Ube Material Industries, Ltd. | 103 |
2 |
| Ushio Denki Kabushiki Kaisha | 1214 |
2 |
| Excelitas Noblelight GmbH | 99 |
2 |
| E. I. du Pont de Nemours and Company | 3752 |
1 |
| Other owners | 27 |