- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
Patent holdings for IPC class H01Q 15/00
Total number of patents in this class: 1911
10-year publication summary
|
85
|
104
|
168
|
138
|
132
|
140
|
120
|
149
|
183
|
124
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 113191 |
77 |
| Kuang-chi Innovative Technology Ltd. | 208 |
62 |
| Raytheon Company | 8387 |
50 |
| Kymeta Corporation | 263 |
47 |
| Samsung Electronics Co., Ltd. | 147003 |
45 |
| Kuang-chi Institute of Advanced Technology | 186 |
45 |
| The Boeing Company | 20090 |
24 |
| NEC Corporation | 35793 |
24 |
| Fractal Antenna Systems, Inc. | 58 |
24 |
| Centre National de La Recherche Scientifique | 10465 |
22 |
| Outdoor Wireless Networks LLC | 1971 |
21 |
| Metavc Patent Holding Company | 60 |
20 |
| Avago Technologies International Sales Pte. Limited | 8739 |
19 |
| ZTE Corporation | 42606 |
18 |
| Telefonaktiebolaget LM Ericsson (publ) | 28156 |
18 |
| The Invention Science Fund I, LLC | 167 |
17 |
| The Invention Science Fund II, LLC | 91 |
17 |
| HRL Laboratories, LLC | 1603 |
16 |
| Boe Technology Group Co., Ltd. | 41346 |
15 |
| BAE SYSTEMS plc | 2336 |
15 |
| Other owners | 1315 |