- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 21/12 - Parallel arrangements of substantially straight elongated conductive units
Patent holdings for IPC class H01Q 21/12
Total number of patents in this class: 107
10-year publication summary
|
6
|
6
|
6
|
8
|
10
|
16
|
10
|
5
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Outdoor Wireless Networks LLC | 2019 |
7 |
| Intel Corporation | 46703 |
4 |
| Canon Inc. | 40862 |
3 |
| Ericsson | 21957 |
3 |
| Mitsubishi Electric Corporation | 46765 |
3 |
| Huawei Technologies Co., Ltd. | 115187 |
3 |
| Mediatek Inc. | 5209 |
3 |
| Fujikura Ltd. | 2963 |
3 |
| HRL Laboratories, LLC | 1608 |
3 |
| Fujitsu Limited | 17674 |
2 |
| Robert Bosch GmbH | 42984 |
2 |
| Andrew LLC | 170 |
2 |
| CommScope Technologies LLC | 3258 |
2 |
| Communication Components Antenna Inc. | 49 |
2 |
| ETS-Lindgren Inc. | 65 |
2 |
| Nokia Solutions and Networks GmbH & Co. KG | 92 |
2 |
| Skyworks Solutions, Inc. | 3790 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 28460 |
2 |
| 2J Antennas USA, Corporation | 18 |
2 |
| KYOCERA AVX Components (San Diego), Inc. | 271 |
2 |
| Other owners | 53 |