- All sections
- H - Electricity
- H01P - Waveguidesresonators, lines or other devices of the waveguide type
- H01P 5/20 - Magic-T junctions
Patent holdings for IPC class H01P 5/20
Total number of patents in this class: 63
10-year publication summary
|
2
|
7
|
6
|
7
|
4
|
7
|
5
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8443 |
8 |
| Thales SA | 2391 |
6 |
| Lockheed Martin Corporation | 3256 |
4 |
| The Boeing Company | 20168 |
2 |
| Mitsubishi Electric Corporation | 48097 |
2 |
| Huawei Technologies Co., Ltd. | 123677 |
2 |
| Thales | 1771 |
2 |
| Wisense Technologies Ltd. | 12 |
2 |
| Metavc Patent Holding Company | 61 |
2 |
| Qualcomm Incorporated | 92563 |
1 |
| Siemens AG | 24011 |
1 |
| Honeywell International Inc. | 12773 |
1 |
| NEC Corporation | 37064 |
1 |
| Eastman Kodak Company | 2597 |
1 |
| Kyocera Corporation | 14404 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6668 |
1 |
| Tsinghua University | 6222 |
1 |
| Agency for Science, Technology and Research | 3744 |
1 |
| Baylor University | 383 |
1 |
| The Borad of Trustees of the Leland Stanford Junior University | 1 |
1 |
| Other owners | 22 |