- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/45 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Patent holdings for IPC class H01Q 5/45
Total number of patents in this class: 93
10-year publication summary
|
5
|
9
|
12
|
15
|
12
|
8
|
12
|
8
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123677 |
13 |
| Sea Tel, Inc. | 35 |
6 |
| Outdoor Wireless Networks LLC | 2118 |
5 |
| ViaSat, Inc. | 1728 |
4 |
| Northrop Grumman Systems Corporation | 2913 |
3 |
| CommScope Technologies LLC | 3253 |
3 |
| Intellian Technologies Inc. | 75 |
3 |
| Mitsubishi Electric Corporation | 48097 |
2 |
| Murata Manufacturing Co., Ltd. | 25776 |
2 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 839 |
2 |
| SRI International | 994 |
2 |
| Vivo Mobile Communication Co., Ltd. | 13691 |
2 |
| IXI Technology Holdings, Inc. | 46 |
2 |
| META Platforms Technologies, LLC | 6482 |
2 |
| NEC Corporation | 37064 |
1 |
| Toshiba Corporation | 12577 |
1 |
| Ericsson | 22815 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4023 |
1 |
| Industrial Technology Research Institute | 5205 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6103 |
1 |
| Other owners | 36 |