- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/328 - 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 between a radiating element and ground
Patent holdings for IPC class H01Q 5/328
Total number of patents in this class: 336
10-year publication summary
|
24
|
38
|
45
|
56
|
52
|
47
|
27
|
24
|
19
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
30 |
| Apple Inc. | 50209 |
30 |
| Huawei Technologies Co., Ltd. | 100781 |
18 |
| Murata Manufacturing Co., Ltd. | 22355 |
18 |
| KYOCERA AVX Components (San Diego), Inc. | 256 |
16 |
| Chiun MAI Communication Systems, Inc. | 344 |
15 |
| Wistron NeWeb Corporation | 710 |
14 |
| AAC Technologies Pte. Ltd. | 1436 |
12 |
| Microsoft Technology Licensing, LLC | 51439 |
11 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
8 |
| Huawei Device Co., Ltd. | 2758 |
6 |
| Quanta Computer Inc. | 1284 |
6 |
| Honor Device Co., Ltd. | 3469 |
6 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Sony Corporation | 32931 |
4 |
| Pegatron Corporation | 559 |
4 |
| Intel Corporation | 45621 |
3 |
| Fujitsu Limited | 19265 |
3 |
| Denso Corporation | 23338 |
3 |
| Other owners | 120 |