- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 13/24 - Non-resonant leaky-waveguide or transmission-line antennas Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
Patent holdings for IPC class H01Q 13/24
Total number of patents in this class: 163
10-year publication summary
|
7
|
27
|
41
|
36
|
15
|
13
|
7
|
8
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9576 |
76 |
| Raytheon Company | 8393 |
4 |
| e M Solutions Pty Ltd | 8 |
4 |
| Kandou Labs, S.A. | 329 |
4 |
| Honeywell International Inc. | 13550 |
3 |
| Robert Bosch GmbH | 42813 |
3 |
| Freefall 5g, Inc. | 5 |
3 |
| Samsung Electronics Co., Ltd. | 147501 |
2 |
| Apple Inc. | 55387 |
2 |
| Motorola, Inc. | 1995 |
2 |
| Japan Science and Technology Agency | 1300 |
2 |
| Furuno Electric Co., Ltd. | 958 |
2 |
| Rosemount Tank Radar AB | 291 |
2 |
| Endress+Hauser Se+co.kg | 353 |
2 |
| National University Corporation Tokai National Higher Education and Research System | 743 |
2 |
| Siemens AG | 24409 |
1 |
| LG Electronics Inc. | 73531 |
1 |
| The Boeing Company | 20117 |
1 |
| Denso Corporation | 24431 |
1 |
| Ford Global Technologies, LLC | 20685 |
1 |
| Other owners | 45 |