- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 9/46 - Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antennaResonant antennas with a plurality of elements having mutually inclined substantially straight portions with rigid elements diverging from single point
Patent holdings for IPC class H01Q 9/46
Total number of patents in this class: 34
10-year publication summary
|
2
|
1
|
1
|
1
|
3
|
1
|
1
|
2
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Research In Motion Limited | 1308 |
2 |
| Rockwell Collins, Inc. | 2542 |
2 |
| Outdoor Wireless Networks LLC | 2131 |
2 |
| BlackBerry Limited | 4868 |
1 |
| Qualcomm Incorporated | 93006 |
1 |
| Sony Ericsson Mobile Communications AB | 1353 |
1 |
| Toyota Motor Corporation | 35992 |
1 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| GM Global Technology Operations LLC | 16205 |
1 |
| Electronics and Telecommunications Research Institute | 9697 |
1 |
| Mitsubishi Electric Corporation | 48236 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2865 |
1 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
1 |
| Advanced Automotive Antennas, S.L. | 20 |
1 |
| AutoNetworks Technologies, Ltd. | 7211 |
1 |
| Chikouji Gakuen Educational Foundation | 12 |
1 |
| Intelligent Fusion Technology, Inc | 66 |
1 |
| Isolynx, LLC | 53 |
1 |
| Kanazawa Institute of Technology | 68 |
1 |
| L-3 Communications Corporation | 80 |
1 |
| Other owners | 11 |