- All sections
- H - Electricity
- H01Q - Antennas, i.e. radio aerials
- H01Q 13/16 - Folded slot antennas
Patent holdings for IPC class H01Q 13/16
Total number of patents in this class: 193
10-year publication summary
|
10
|
12
|
12
|
19
|
29
|
17
|
18
|
12
|
20
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Intel Corporation | 45621 |
7 |
| Apple Inc. | 50209 |
6 |
| Research In Motion Limited | 2283 |
5 |
| Pegatron Corporation | 559 |
5 |
| BlackBerry Limited | 5958 |
4 |
| Plume Design, Inc. | 199 |
4 |
| NEC Corporation | 32703 |
3 |
| Toshiba Corporation | 12017 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Huawei Device Co., Ltd. | 2758 |
3 |
| Asustek Computer Inc. | 1792 |
3 |
| City University of Hong Kong | 684 |
3 |
| Fitbit, Inc. | 663 |
3 |
| Wistron NeWeb Corporation | 710 |
3 |
| Agc, Inc. | 4029 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Sony Corporation | 32931 |
2 |
| Other owners | 105 |