- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/25 - Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
Patent holdings for IPC class H01Q 5/25
Total number of patents in this class: 362
10-year publication summary
|
8
|
9
|
27
|
23
|
24
|
44
|
58
|
77
|
57
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
57 |
| Apple Inc. | 50209 |
23 |
| Amosense Co., Ltd. | 433 |
8 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
8 |
| Amotech Co., Ltd. | 460 |
7 |
| Raytheon Company | 8535 |
6 |
| Assa Abloy AB | 1260 |
6 |
| CommScope Technologies LLC | 4937 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| View, Inc. | 792 |
5 |
| Gapwaves AB | 69 |
5 |
| WISER Systems, Inc. | 40 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| GM Global Technology Operations LLC | 13620 |
4 |
| DecaWave Ltd. | 55 |
4 |
| The MITRE Corporation | 403 |
4 |
| KYOCERA AVX Components (San Diego), Inc. | 256 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| ZTE Corporation | 39218 |
3 |
| Motorola Mobility LLC | 2493 |
3 |
| Other owners | 192 |