- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
Patent holdings for IPC class H01Q 21/08
Total number of patents in this class: 1250
10-year publication summary
|
82
|
90
|
115
|
113
|
119
|
115
|
139
|
96
|
57
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Outdoor Wireless Networks LLC | 2090 |
57 |
| Murata Manufacturing Co., Ltd. | 25594 |
56 |
| Samsung Electronics Co., Ltd. | 154987 |
55 |
| Huawei Technologies Co., Ltd. | 120925 |
51 |
| Qualcomm Incorporated | 90781 |
33 |
| Mitsubishi Electric Corporation | 47706 |
24 |
| CommScope Technologies LLC | 3261 |
21 |
| Ericsson | 22347 |
20 |
| Sony Corporation | 30339 |
19 |
| Telefonaktiebolaget LM Ericsson (publ) | 28674 |
18 |
| CellMax Technologies AB | 41 |
17 |
| Robert Bosch GmbH | 43751 |
16 |
| Denso Corporation | 25303 |
16 |
| Aptiv Technologies AG | 2399 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 33737 |
14 |
| DONGWOO FINE-CHEM Co., Ltd. | 1408 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 5918 |
13 |
| Boe Technology Group Co., Ltd. | 43220 |
13 |
| NEC Corporation | 36747 |
12 |
| Panasonic Automotive Systems Co., Ltd. | 2039 |
12 |
| Other owners | 753 |