- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 5/46 - Leading-in conductors
Patent holdings for IPC class H01J 5/46
Total number of patents in this class: 25
10-year publication summary
0
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0
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0
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0
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1
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2
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2
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0
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
OSRAM GmbH | 2442 |
6 |
Koninklijke Philips Electronics N.V. | 13133 |
3 |
ASML Netherlands B.V. | 6816 |
3 |
General Electric Company | 18133 |
2 |
Hitachi, Ltd. | 16452 |
1 |
Varian Semiconductor Equipment Associates, Inc. | 1282 |
1 |
Au Optronics Corporation | 3880 |
1 |
Brooks Automation, Inc. | 191 |
1 |
Hitachi Plasma Display Limited | 93 |
1 |
Micromass UK Limited | 1121 |
1 |
Trumpf, Inc. | 26 |
1 |
First Light Fusion Limited | 15 |
1 |
Bender & Wirth GmbH & Co. | 5 |
1 |
Thales | 1854 |
1 |
Fuqing Xiaguang Lighting Co., Ltd. | 1 |
1 |
Other owners | 0 |