- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/00 - Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
Patent holdings for IPC class H01Q 5/00
Total number of patents in this class: 915
10-year publication summary
|
52
|
29
|
24
|
20
|
21
|
13
|
18
|
17
|
10
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Ericsson Mobile Communications AB | 1719 |
30 |
| Apple Inc. | 55791 |
27 |
| Huawei Technologies Co., Ltd. | 114620 |
25 |
| Samsung Electronics Co., Ltd. | 148173 |
24 |
| Nokia Corporation | 5480 |
20 |
| Qualcomm Incorporated | 87067 |
19 |
| Raytheon Company | 8407 |
18 |
| Ignion, S.L. | 93 |
18 |
| ZTE Corporation | 42831 |
16 |
| Malikie Innovations Limited | 7030 |
14 |
| Huawei Device Co., Ltd. | 2755 |
11 |
| WNC Corporation | 574 |
11 |
| Microsoft Technology Licensing, LLC | 54052 |
10 |
| Acer Incorporated | 2085 |
10 |
| Laird Technologies AB | 68 |
10 |
| Murata Manufacturing Co., Ltd. | 24861 |
9 |
| Motorola, Inc. | 1899 |
9 |
| ACE Technologies Corporation | 141 |
9 |
| Emw Co., Ltd. | 128 |
9 |
| Laird Technologies, Inc. | 384 |
9 |
| Other owners | 607 |