- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 9/44 - Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antennaResonant antennas with a plurality of elements having mutually inclined substantially straight portions
Patent holdings for IPC class H01Q 9/44
Total number of patents in this class: 117
10-year publication summary
|
10
|
6
|
4
|
8
|
8
|
3
|
3
|
6
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Outdoor Wireless Networks LLC | 2143 |
5 |
| Samsung Electronics Co., Ltd. | 159029 |
4 |
| Huawei Technologies Co., Ltd. | 124837 |
4 |
| Amir Keyvan Khandani | 21 |
3 |
| Brocoli Co., Ltd. | 3 |
3 |
| CommScope Technologies LLC | 3251 |
3 |
| Universite de Rennes 1 | 471 |
3 |
| RFS Technologies, Inc. | 113 |
3 |
| Panasonic Corporation | 18716 |
2 |
| Murata Manufacturing Co., Ltd. | 25917 |
2 |
| Raytheon Company | 8443 |
2 |
| Alpha Networks Inc. | 143 |
2 |
| Avery Dennison Corporation | 1154 |
2 |
| BSH Hausgeräte GmbH | 5657 |
2 |
| TDF | 92 |
2 |
| Alpha Wireless Limited | 12 |
2 |
| Goodtell. Co., Ltd | 5 |
2 |
| Leolabs, Inc. | 44 |
2 |
| Aeterlink Corp. | 71 |
2 |
| Hi-te S.r.l. | 4 |
2 |
| Other owners | 65 |