- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 49/20 - Magnetic deflection
Patent holdings for IPC class H01J 49/20
Total number of patents in this class: 33
10-year publication summary
2
|
5
|
2
|
5
|
7
|
3
|
3
|
1
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Luxembourg Institute of Science and Technology (list) | 337 |
6 |
Thermo Finnigan LLC | 625 |
3 |
Leidos, Inc. | 205 |
2 |
PerkinElmer Health Sciences Canada, Inc. | 67 |
2 |
PerkinElmer Health Sciences, Inc. | 274 |
2 |
ETP ION Detect Pty Ltd | 8 |
2 |
Honeywell International Inc. | 13799 |
1 |
Varian Semiconductor Equipment Associates, Inc. | 1282 |
1 |
Shimadzu Corporation | 5791 |
1 |
Duke University | 2872 |
1 |
Advanced ION Beam Technology, Inc. | 72 |
1 |
Atonarp Inc | 101 |
1 |
Axcelis Technologies, Inc. | 429 |
1 |
Bruker Daltonik GmbH | 54 |
1 |
El-Mul Technologies Ltd. | 18 |
1 |
IHI Corporation | 3268 |
1 |
Shanghai United Imaging Healthcare Co., Ltd. | 1569 |
1 |
University of Sussex | 96 |
1 |
The University of Tokyo | 3903 |
1 |
Adaptas Solutions Pty Ltd | 34 |
1 |
Other owners | 2 |