- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 25/587 - Multi-cavity magnetrons
Patent holdings for IPC class H01J 25/587
Total number of patents in this class: 26
10-year publication summary
4
|
3
|
1
|
1
|
2
|
1
|
0
|
1
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
E2V Technologies (UK) Limited | 33 |
7 |
Toshiba Hokuto Electronics Corporation | 27 |
4 |
MUEGGE GmbH | 31 |
2 |
New Japan Radio, Ltd | 2 |
2 |
Teledyne UK Limited | 29 |
2 |
Teledyne UK Limited | 30 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Applied Materials, Inc. | 16587 |
1 |
Raytheon Company | 8535 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Tsinghua University | 5426 |
1 |
The United States of America as represented by the Secretary of the Air Force | 754 |
1 |
Ayers Group, LLC | 4 |
1 |
Other owners | 0 |