- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 15/10 - Refracting or diffracting devices, e.g. lens, prism comprising three-dimensional array of impedance discontinuities, e.g. holes in conductive surfaces or conductive discs forming artificial dielectric
Patent holdings for IPC class H01Q 15/10
Total number of patents in this class: 141
10-year publication summary
|
8
|
15
|
14
|
15
|
8
|
11
|
13
|
9
|
14
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuang-chi Innovative Technology Ltd. | 209 |
7 |
| Vasant Limited | 8 |
7 |
| Huawei Technologies Co., Ltd. | 106382 |
6 |
| President and Fellows of Harvard College | 5904 |
5 |
| Outdoor Wireless Networks LLC | 1598 |
5 |
| 3m Innovative Properties Company | 17968 |
4 |
| NEC Corporation | 34296 |
4 |
| FUJIFILM Corporation | 28467 |
4 |
| Samsung Electronics Co., Ltd. | 138320 |
3 |
| Centre National de La Recherche Scientifique | 10052 |
3 |
| Kyocera Corporation | 13319 |
3 |
| The Invention Science Fund I, LLC | 173 |
3 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2058 |
3 |
| Universite de Rennes 1 | 451 |
3 |
| Centre National de La Recherche Scientifique (cnrs) | 3138 |
3 |
| Raytheon Company | 8441 |
2 |
| Mediatek Inc. | 4796 |
2 |
| Thales SA | 2318 |
2 |
| PPG Industries Ohio, Inc. | 3437 |
2 |
| Nippon Telegraph and Telephone Corporation | 16200 |
2 |
| Other owners | 68 |