- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 5/02 - for operation of centre-fed aerials which comprise a single, or two or more collinear, substantially straight elongated active elements
Patent holdings for IPC class H01Q 5/02
Total number of patents in this class: 18
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ACE Technologies Corporation | 143 |
2 |
| Thales | 1764 |
2 |
| Sony Ericsson Mobile Communications AB | 1509 |
1 |
| Nokia Corporation | 5021 |
1 |
| Casio Computer Co., Ltd. | 3486 |
1 |
| Thales SA | 2354 |
1 |
| Harris Corporation | 1346 |
1 |
| E.m.w. Antenna Co., Ltd. | 25 |
1 |
| Emw Co., Ltd. | 128 |
1 |
| Laird Technologies, Inc. | 378 |
1 |
| Netgear, Inc. | 195 |
1 |
| Pulse Finland OY | 62 |
1 |
| Rayspan Corporation | 23 |
1 |
| TE Connectivity Solutions GmbH | 2964 |
1 |
| The University of Electro-Communications | 221 |
1 |
| InterDigital Madison Patent Holdings | 492 |
1 |
| Other owners | 0 |