- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 9/46 - Machines having sequentially-arranged operating stations
Patent holdings for IPC class H01J 9/46
Total number of patents in this class: 7
10-year publication summary
0
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0
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0
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1
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0
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0
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0
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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
|
---|---|---|
LG Display Co., Ltd. | 11907 |
1 |
Panasonic Corporation | 20786 |
1 |
Chugai Ro Co., Ltd. | 124 |
1 |
Korea Institute of Industrial Technology | 3 |
1 |
ULVAC, Inc. | 1448 |
1 |
Innocom Technology (Schenzhen) Co., Ltd. | 1 |
1 |
North Night Vision Technology Co., Ltd | 3 |
1 |
Other owners | 0 |