- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/25 - Ultra-wideband [UWB] systems, e.g. multiple resonance systemsPulse systems
Patent holdings for IPC class H01Q 5/25
Total number of patents in this class: 477
10-year publication summary
|
22
|
23
|
24
|
43
|
56
|
84
|
59
|
80
|
44
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151017 |
67 |
| Apple Inc. | 56891 |
33 |
| GM Global Technology Operations LLC | 15564 |
10 |
| Amosense Co., Ltd. | 494 |
9 |
| Assa Abloy AB | 1331 |
9 |
| Huawei Technologies Co., Ltd. | 117695 |
8 |
| Amotech Co., Ltd. | 535 |
8 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1383 |
8 |
| LG Electronics Inc. | 74262 |
7 |
| Raytheon Company | 8459 |
7 |
| The Florida International University Board of Trustees | 652 |
7 |
| Gapwaves AB | 86 |
6 |
| WISER Systems, Inc. | 46 |
6 |
| DecaWave Ltd. | 60 |
5 |
| John Mezzalingua Associates, LLC | 328 |
5 |
| LG Innotek Co., Ltd. | 8023 |
4 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13596 |
4 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1873 |
4 |
| CommScope Technologies LLC | 3267 |
4 |
| Crown Equipment Corporation | 959 |
4 |
| Other owners | 262 |