- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/392 - Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
Patent holdings for IPC class H01Q 5/392
Total number of patents in this class: 134
10-year publication summary
|
8
|
19
|
16
|
17
|
24
|
17
|
14
|
12
|
9
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
9 |
| KYOCERA AVX Components (San Diego), Inc. | 256 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Microsoft Technology Licensing, LLC | 51439 |
7 |
| Wistron NeWeb Corporation | 710 |
7 |
| Intel Corporation | 45621 |
5 |
| BlackBerry Limited | 5958 |
4 |
| Amazon Technologies, Inc. | 24422 |
4 |
| Chiun MAI Communication Systems, Inc. | 344 |
4 |
| CommScope Technologies LLC | 4937 |
4 |
| ISCO International, LLC | 212 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| HTC Corporation | 2219 |
3 |
| Motorola Mobility LLC | 2493 |
3 |
| Aclara Technologies LLC | 218 |
3 |
| AAC Technologies Pte. Ltd. | 1436 |
3 |
| Ericsson | 20417 |
2 |
| Murata Manufacturing Co., Ltd. | 22355 |
2 |
| Acer Incorporated | 1864 |
2 |
| Other owners | 46 |