- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/20 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
Patent holdings for IPC class H01Q 5/20
Total number of patents in this class: 280
10-year publication summary
|
21
|
17
|
21
|
32
|
19
|
33
|
36
|
15
|
42
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116370 |
20 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21674 |
20 |
| Matsing Inc. | 74 |
13 |
| LG Electronics Inc. | 73936 |
11 |
| Samsung Electronics Co., Ltd. | 149582 |
9 |
| John Mezzalingua Associates, LLC | 324 |
7 |
| Autel Robotics Co. Ltd. | 1031 |
7 |
| Apple Inc. | 56571 |
6 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1979 |
6 |
| Wistron NeWeb Corporation | 249 |
6 |
| AAC Technologies Pte. Ltd. | 1478 |
6 |
| Acer Incorporated | 2107 |
5 |
| Vivo Mobile Communication Co., Ltd. | 12785 |
5 |
| Amazon Technologies, Inc. | 27291 |
4 |
| Google LLC | 43201 |
4 |
| Parsec Technologies, Inc. | 48 |
4 |
| KYOCERA AVX Components (San Diego), Inc. | 273 |
4 |
| Outdoor Wireless Networks LLC | 2047 |
4 |
| Intellian Technologies Inc. | 71 |
3 |
| KMW Inc. | 742 |
3 |
| Other owners | 133 |