- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 9/20 - Two collinear substantially straight active elementsSubstantially straight single active elements
Patent holdings for IPC class H01Q 9/20
Total number of patents in this class: 76
10-year publication summary
|
9
|
4
|
13
|
6
|
3
|
7
|
1
|
4
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19639 |
5 |
| Qualcomm Incorporated | 93006 |
4 |
| Huawei Technologies Co., Ltd. | 124379 |
3 |
| Murata Manufacturing Co., Ltd. | 25847 |
3 |
| Samsung Electronics Co., Ltd. | 158605 |
2 |
| Canon Inc. | 44134 |
2 |
| Ericsson | 22929 |
2 |
| Raytheon Company | 8435 |
2 |
| CommScope Technologies LLC | 3250 |
2 |
| North Carolina State University | 1596 |
2 |
| Smart Antenna Technologies Ltd. | 29 |
2 |
| Taoglas Group Holdings Limited | 143 |
2 |
| Galtronics USA, Inc. | 69 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 28872 |
2 |
| Shenzhen Xingweixian Technology Co., Ltd | 2 |
2 |
| The Boeing Company | 20196 |
1 |
| Ford Global Technologies, LLC | 21582 |
1 |
| Infineon Technologies AG | 8410 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6134 |
1 |
| Wisconsin Alumni Research Foundation | 3903 |
1 |
| Other owners | 34 |