- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/371 - Branching current paths
Patent holdings for IPC class H01Q 5/371
Total number of patents in this class: 720
10-year publication summary
|
75
|
85
|
97
|
82
|
56
|
49
|
58
|
39
|
31
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chiun MAI Communication Systems, Inc. | 336 |
54 |
| Samsung Electronics Co., Ltd. | 138320 |
41 |
| Huawei Technologies Co., Ltd. | 106382 |
29 |
| Wistron NeWeb Corporation | 750 |
28 |
| Taoglas Group Holdings Limited | 128 |
27 |
| Murata Manufacturing Co., Ltd. | 23609 |
25 |
| Apple Inc. | 52547 |
21 |
| Pegatron Corporation | 575 |
17 |
| Yokowo Co., Ltd. | 504 |
11 |
| LG Electronics Inc. | 70831 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
9 |
| HTC Corporation | 2254 |
9 |
| Acer Incorporated | 1961 |
9 |
| Microsoft Technology Licensing, LLC | 52895 |
8 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 10593 |
8 |
| Fractus, S.A. | 61 |
8 |
| Huawei Device Co., Ltd. | 2759 |
7 |
| Galtronics USA, Inc. | 61 |
7 |
| Qualcomm Incorporated | 81327 |
6 |
| Wistron Corporation | 2331 |
6 |
| Other owners | 381 |