- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 19/185 - 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 using reflecting surfaces having two or more spaced reflecting surfaces wherein the surfaces are plane
Patent holdings for IPC class H01Q 19/185
Total number of patents in this class: 98
10-year publication summary
|
8
|
11
|
6
|
14
|
8
|
6
|
11
|
7
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CommScope Technologies LLC | 4937 |
12 |
| NEC Corporation | 32703 |
8 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Centre National de La Recherche Scientifique | 9632 |
4 |
| Tmy Technology Inc. | 39 |
4 |
| Apption Labs Limited | 33 |
3 |
| CSC Holdings, LLC | 261 |
3 |
| The Secretary of State for Defence | 445 |
3 |
| Universite Paris Ouest Nanterre La Defense | 4 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Raytheon Company | 8535 |
2 |
| Energous Corporation | 404 |
2 |
| Fractal Antenna Systems, Inc. | 58 |
2 |
| The University of Electro-Communications | 199 |
2 |
| Wistron NeWeb Corporation | 710 |
2 |
| Galtronics USA, Inc. | 63 |
2 |
| Universite Paris-Sud, a corporation of France | 331 |
2 |
| Ruckus IP Holdings LLC | 435 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Other owners | 32 |