- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 3/18 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
Patent holdings for IPC class H01Q 3/18
Total number of patents in this class: 80
10-year publication summary
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5
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8
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10
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10
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6
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9
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8
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10
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5
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ViaSat, Inc. | 1596 |
13 |
| Matsing Inc. | 64 |
12 |
| Qualcomm Incorporated | 84971 |
3 |
| AT&T Intellectual Property I, L.P. | 9499 |
3 |
| KMW Inc. | 725 |
3 |
| International Business Machines Corporation | 61207 |
2 |
| Mitsubishi Electric Corporation | 45962 |
2 |
| Thales SA | 2337 |
2 |
| Airbus Defence and Space Limited | 189 |
2 |
| Intellian Technologies Inc. | 71 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 27855 |
2 |
| The Boeing Company | 20042 |
1 |
| Deere & Company | 7575 |
1 |
| NEC Corporation | 35521 |
1 |
| Centre National de La Recherche Scientifique | 10414 |
1 |
| Ericsson | 21704 |
1 |
| Denso Corporation | 24230 |
1 |
| Raytheon Company | 8396 |
1 |
| Nokia Solutions And Networks Oy | 6563 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4934 |
1 |
| Other owners | 25 |