- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
Patent holdings for IPC class H01Q 3/30
Total number of patents in this class: 676
10-year publication summary
|
25
|
47
|
55
|
55
|
71
|
66
|
50
|
78
|
57
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
37 |
| Samsung Electronics Co., Ltd. | 131630 |
35 |
| CommScope Technologies LLC | 4937 |
26 |
| Ericsson | 20417 |
16 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
16 |
| AT&T Intellectual Property I, L.P. | 9886 |
13 |
| ViaSat, Inc. | 1508 |
13 |
| Qualcomm Incorporated | 76576 |
11 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Raytheon Company | 8535 |
11 |
| NEC Corporation | 32703 |
9 |
| Intel Corporation | 45621 |
9 |
| Matsing Inc. | 56 |
8 |
| Sumitomo Electric Industries, Ltd. | 14131 |
7 |
| Robert Bosch GmbH | 40953 |
7 |
| Boe Technology Group Co., Ltd. | 35384 |
7 |
| The Boeing Company | 19843 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| CellMax Technologies AB | 39 |
6 |
| Comba Telecom Technology (Guangzhou) Ltd. | 266 |
6 |
| Other owners | 416 |