- 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: 5021
10-year publication summary
|
354
|
454
|
545
|
584
|
490
|
423
|
371
|
333
|
251
|
112
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123282 |
299 |
| Samsung Electronics Co., Ltd. | 157557 |
180 |
| Raytheon Company | 8457 |
162 |
| ViaSat, Inc. | 1722 |
116 |
| Outdoor Wireless Networks LLC | 2109 |
96 |
| The Boeing Company | 20160 |
81 |
| Kymeta Corporation | 276 |
76 |
| Ericsson | 22660 |
72 |
| Murata Manufacturing Co., Ltd. | 25722 |
60 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
56 |
| Boe Technology Group Co., Ltd. | 44004 |
53 |
| Qualcomm Incorporated | 91997 |
51 |
| Bluehalo, LLC | 109 |
49 |
| Waymo LLC | 3307 |
47 |
| Intel Corporation | 47102 |
46 |
| Rockwell Collins, Inc. | 2553 |
40 |
| Apple Inc. | 58705 |
38 |
| Robert Bosch GmbH | 44128 |
38 |
| Samsung Electro-mechanics Co., Ltd. | 6073 |
37 |
| CommScope Technologies LLC | 3258 |
34 |
| Other owners | 3390 |