- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
Patent holdings for IPC class H01Q 5/314
Total number of patents in this class: 215
10-year publication summary
|
16
|
27
|
26
|
14
|
20
|
26
|
19
|
24
|
20
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145864 |
23 |
| Murata Manufacturing Co., Ltd. | 24503 |
15 |
| Huawei Technologies Co., Ltd. | 112316 |
12 |
| Kymeta Corporation | 263 |
8 |
| Outdoor Wireless Networks LLC | 1952 |
8 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20925 |
7 |
| Nokia Technologies Oy | 17784 |
5 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12196 |
5 |
| Chiun MAI Communication Systems, Inc. | 341 |
5 |
| Apple Inc. | 54773 |
4 |
| Huawei Device Co., Ltd. | 2753 |
4 |
| Wistron NeWeb Corporation | 806 |
4 |
| Honor Device Co., Ltd. | 5211 |
4 |
| Sony Corporation | 31065 |
3 |
| Intel Corporation | 46962 |
3 |
| Kyocera Corporation | 13800 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
3 |
| Mediatek Inc. | 5109 |
3 |
| Microsoft Technology Licensing, LLC | 53693 |
3 |
| John Mezzalingua Associates, LLC | 305 |
3 |
| Other owners | 90 |