- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 21/00 - Antenna arrays or systems
Patent holdings for IPC class H01Q 21/00
Total number of patents in this class: 4989
10-year publication summary
|
341
|
445
|
535
|
575
|
477
|
414
|
361
|
329
|
241
|
58
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 119637 |
290 |
| Samsung Electronics Co., Ltd. | 153093 |
179 |
| Raytheon Company | 8469 |
166 |
| ViaSat, Inc. | 1685 |
113 |
| Outdoor Wireless Networks LLC | 2090 |
98 |
| The Boeing Company | 20102 |
82 |
| Kymeta Corporation | 273 |
76 |
| Ericsson | 22247 |
70 |
| Murata Manufacturing Co., Ltd. | 25464 |
58 |
| Telefonaktiebolaget LM Ericsson (publ) | 28612 |
58 |
| Qualcomm Incorporated | 89928 |
50 |
| Boe Technology Group Co., Ltd. | 42854 |
48 |
| Intel Corporation | 46673 |
47 |
| Waymo LLC | 3242 |
47 |
| Bluehalo, LLC | 104 |
47 |
| Rockwell Collins, Inc. | 2550 |
40 |
| Apple Inc. | 57989 |
38 |
| Robert Bosch GmbH | 43500 |
38 |
| Samsung Electro-mechanics Co., Ltd. | 5805 |
37 |
| CommScope Technologies LLC | 3262 |
34 |
| Other owners | 3373 |