- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/40 - Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
Patent holdings for IPC class H01Q 5/40
Total number of patents in this class: 340
10-year publication summary
|
36
|
36
|
25
|
44
|
42
|
37
|
30
|
38
|
32
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Apple Inc. | 50209 |
14 |
| CommScope Technologies LLC | 4937 |
10 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| Trimble Inc. | 640 |
8 |
| Yokowo Co., Ltd. | 464 |
8 |
| Intel Corporation | 45621 |
7 |
| Fractus, S.A. | 71 |
7 |
| Sony Corporation | 32931 |
6 |
| HTC Corporation | 2219 |
6 |
| Nokia Technologies Oy | 15057 |
6 |
| Qualcomm Incorporated | 76576 |
5 |
| Ericsson | 20417 |
5 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
5 |
| Extreme Networks, Inc. | 783 |
5 |
| Panasonic Corporation | 20786 |
4 |
| Airgain, Inc. | 294 |
4 |
| Wistron NeWeb Corporation | 710 |
4 |
| Agc, Inc. | 4029 |
4 |
| Other owners | 186 |