- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 11/08 - Helical antennas
Patent holdings for IPC class H01Q 11/08
Total number of patents in this class: 422
10-year publication summary
|
47
|
26
|
32
|
29
|
30
|
25
|
17
|
16
|
28
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sarantel Limited | 11 |
9 |
| Motorola Solutions, Inc. | 4570 |
8 |
| Harris Corporation | 1257 |
8 |
| Murata Manufacturing Co., Ltd. | 25981 |
7 |
| Topcon Positioning Systems, Inc. | 333 |
7 |
| Halliburton Energy Services, Inc. | 21299 |
6 |
| DENSO International America, Inc. | 648 |
6 |
| Centre National d'Etudes Spatiales | 403 |
6 |
| Maxtena Inc. | 16 |
6 |
| IXI Technology Holdings, Inc. | 46 |
6 |
| Frontgrade Technologies Inc. | 24 |
6 |
| Denso Corporation | 25799 |
5 |
| Northrop Grumman Systems Corporation | 2913 |
5 |
| EMS Technologies Canada, Ltd. | 10 |
5 |
| L'Garde, Inc. | 54 |
5 |
| Macdonald, Dettwiler and Associates Corporation | 131 |
5 |
| Yokowo Co., Ltd. | 583 |
5 |
| MyDefence A/S | 21 |
5 |
| Samsung Electronics Co., Ltd. | 159298 |
4 |
| The Boeing Company | 20212 |
4 |
| Other owners | 304 |