- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 15/02 - Refracting or diffracting devices, e.g. lens, prism
Patent holdings for IPC class H01Q 15/02
Total number of patents in this class: 673
10-year publication summary
|
41
|
52
|
45
|
47
|
55
|
47
|
45
|
56
|
51
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Matsing Inc. | 81 |
34 |
| Kuang-chi Innovative Technology Ltd. | 208 |
29 |
| Kyocera Corporation | 14404 |
23 |
| Samsung Electronics Co., Ltd. | 158156 |
22 |
| Kuang-chi Institute of Advanced Technology | 186 |
20 |
| Huawei Technologies Co., Ltd. | 123677 |
16 |
| NEC Corporation | 37064 |
15 |
| Metavc Patent Holding Company | 61 |
13 |
| The Invention Science Fund II, LLC | 89 |
11 |
| Outdoor Wireless Networks LLC | 2118 |
10 |
| Qualcomm Incorporated | 92563 |
9 |
| Raytheon Company | 8443 |
9 |
| HRL Laboratories, LLC | 1628 |
9 |
| The Boeing Company | 20168 |
8 |
| 3m Innovative Properties Company | 17484 |
7 |
| Hyundai Motor Company | 24745 |
7 |
| The Regents of the University of California | 20790 |
6 |
| Lockheed Martin Corporation | 3256 |
6 |
| California Institute of Technology | 4039 |
6 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5265 |
6 |
| Other owners | 407 |