- 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: 21
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ACE Technologies Corporation | 140 |
2 |
| Pulse Finland OY | 71 |
2 |
| Thales | 1848 |
2 |
| Sony Ericsson Mobile Communications AB | 1797 |
1 |
| Nokia Corporation | 5675 |
1 |
| Casio Computer Co., Ltd. | 3423 |
1 |
| Thales SA | 2337 |
1 |
| Harris Corporation | 1434 |
1 |
| E.m.w. Antenna Co., Ltd. | 32 |
1 |
| Emw Co., Ltd. | 128 |
1 |
| Laird Technologies, Inc. | 384 |
1 |
| Netgear, Inc. | 201 |
1 |
| Rayspan Corporation | 24 |
1 |
| TE Connectivity Solutions GmbH | 2794 |
1 |
| The University of Electro-Communications | 212 |
1 |
| Valtion Teknillinen Tutkimuskeskus | 140 |
1 |
| Symbol Technologies, LLC | 1213 |
1 |
| InterDigital Madison Patent Holdings | 526 |
1 |
| Other owners | 0 |