- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 25/04 - Multimode antennas
Patent holdings for IPC class H01Q 25/04
Total number of patents in this class: 155
10-year publication summary
|
7
|
16
|
18
|
24
|
18
|
15
|
8
|
13
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYOCERA AVX Components (San Diego), Inc. | 284 |
21 |
| Denso Corporation | 25633 |
11 |
| Huawei Technologies Co., Ltd. | 123867 |
10 |
| AT&T Intellectual Property I, L.P. | 10003 |
7 |
| Intel Corporation | 47069 |
5 |
| Nxgen Partners IP, LLC | 137 |
5 |
| Qualcomm Incorporated | 92725 |
4 |
| Deere & Company | 8138 |
4 |
| California Institute of Technology | 4038 |
3 |
| Motorola Mobility LLC | 2870 |
3 |
| 8x8, Inc. | 459 |
3 |
| Ethertronics, Inc. | 19 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28859 |
3 |
| LG Electronics Inc. | 75807 |
2 |
| Murata Manufacturing Co., Ltd. | 25785 |
2 |
| Massachusetts Institute of Technology | 10273 |
2 |
| Dell Products L.P. | 17095 |
2 |
| ZTE Corporation | 44230 |
2 |
| China Telecom Corporation Limited | 880 |
2 |
| Chiun MAI Communication Systems, Inc. | 350 |
2 |
| Other owners | 59 |