- 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: 237
10-year publication summary
|
27
|
26
|
14
|
20
|
26
|
20
|
25
|
21
|
20
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
29 |
| Murata Manufacturing Co., Ltd. | 25722 |
15 |
| Huawei Technologies Co., Ltd. | 123282 |
13 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
8 |
| Kymeta Corporation | 276 |
8 |
| Outdoor Wireless Networks LLC | 2109 |
8 |
| Honor Device Co., Ltd. | 6817 |
6 |
| Nokia Technologies Oy | 21069 |
5 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14935 |
5 |
| Chiun MAI Communication Systems, Inc. | 350 |
5 |
| John Mezzalingua Associates, LLC | 349 |
5 |
| Apple Inc. | 58705 |
4 |
| Mediatek Inc. | 5316 |
4 |
| Huawei Device Co., Ltd. | 2740 |
4 |
| Trimble Inc. | 660 |
4 |
| Sony Corporation | 30208 |
3 |
| Intel Corporation | 47102 |
3 |
| Kyocera Corporation | 14335 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
3 |
| Microsoft Technology Licensing, LLC | 54439 |
3 |
| Other owners | 99 |