- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 3/34 - 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 by electrical means
Patent holdings for IPC class H01Q 3/34
Total number of patents in this class: 812
10-year publication summary
|
56
|
48
|
73
|
104
|
126
|
78
|
96
|
105
|
88
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18957 |
56 |
| Sharp Corporation | 10015 |
42 |
| Huawei Technologies Co., Ltd. | 100781 |
30 |
| Bluehalo, LLC | 57 |
27 |
| Intel Corporation | 45621 |
23 |
| Samsung Electronics Co., Ltd. | 131630 |
22 |
| Boe Technology Group Co., Ltd. | 35384 |
22 |
| The Boeing Company | 19843 |
21 |
| Raytheon Company | 8535 |
20 |
| Kymeta Corporation | 253 |
19 |
| CommScope Technologies LLC | 4937 |
18 |
| Apple Inc. | 50209 |
16 |
| Qualcomm Incorporated | 76576 |
13 |
| Rockwell Collins, Inc. | 2402 |
9 |
| Metawave Corp. | 160 |
9 |
| NEC Corporation | 32703 |
8 |
| Anokiwave, Inc. | 83 |
8 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Innolux Corporation | 3151 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
6 |
| Other owners | 430 |