- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 19/02 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic - Details
Patent holdings for IPC class H01Q 19/02
Total number of patents in this class: 217
10-year publication summary
|
2
|
14
|
7
|
27
|
34
|
31
|
23
|
23
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 22355 |
34 |
| CommScope Technologies LLC | 4937 |
8 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Kyocera Corporation | 12735 |
5 |
| NEC Platforms, Ltd. | 1106 |
5 |
| Phoenix Solution Co., Ltd. | 46 |
5 |
| Hughes Network Systems, LLC | 1098 |
4 |
| Apple Inc. | 50209 |
3 |
| Sony Corporation | 32931 |
3 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Thales SA | 2318 |
3 |
| Sato Holdings Kabushiki Kaisha | 659 |
3 |
| Sony Semiconductor Solutions Corporation | 8770 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Qualcomm Incorporated | 76576 |
2 |
| The Boeing Company | 19843 |
2 |
| NEC Corporation | 32703 |
2 |
| Denso Corporation | 23338 |
2 |
| Raytheon Company | 8535 |
2 |
| Other owners | 116 |