- 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: 248
10-year publication summary
|
7
|
27
|
34
|
31
|
24
|
25
|
15
|
10
|
13
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25981 |
37 |
| Huawei Technologies Co., Ltd. | 125107 |
9 |
| Kyocera Corporation | 14479 |
8 |
| Outdoor Wireless Networks LLC | 2148 |
6 |
| NEC Platforms, Ltd. | 1068 |
5 |
| Phoenix Solution Co., Ltd. | 49 |
5 |
| Hughes Network Systems, LLC | 1439 |
4 |
| Apple Inc. | 59354 |
3 |
| Sony Corporation | 30029 |
3 |
| Mitsubishi Electric Corporation | 48409 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
3 |
| Thales SA | 2396 |
3 |
| Sato Holdings Kabushiki Kaisha | 381 |
3 |
| Sony Semiconductor Solutions Corporation | 11944 |
3 |
| Agc, Inc. | 5649 |
3 |
| Samsung Electronics Co., Ltd. | 159298 |
2 |
| Qualcomm Incorporated | 93712 |
2 |
| The Boeing Company | 20212 |
2 |
| NEC Corporation | 37491 |
2 |
| Denso Corporation | 25799 |
2 |
| Other owners | 140 |