- All sections
- H - Electricity
- H04B - Transmission
- H04B 17/19 - Self-testing arrangements
Patent holdings for IPC class H04B 17/19
Total number of patents in this class: 222
10-year publication summary
|
16
|
21
|
33
|
18
|
19
|
21
|
22
|
26
|
17
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148649 |
21 |
| Qualcomm Incorporated | 87191 |
16 |
| ROHDE & Schwarz GmbH & Co. KG | 1968 |
9 |
| Apple Inc. | 56070 |
8 |
| Ericsson | 21957 |
7 |
| Space Exploration Technologies Corp. | 242 |
6 |
| Intel Corporation | 46703 |
5 |
| Murata Manufacturing Co., Ltd. | 24928 |
5 |
| Outdoor Wireless Networks LLC | 2019 |
5 |
| LG Electronics Inc. | 73619 |
4 |
| Infineon Technologies AG | 8274 |
4 |
| Huawei Technologies Co., Ltd. | 115187 |
4 |
| Dell Products L.P. | 15234 |
4 |
| Mediatek Inc. | 5209 |
4 |
| Realtek Semiconductor Corp. | 3342 |
4 |
| Nokia Technologies Oy | 19015 |
4 |
| CommScope Technologies LLC | 3258 |
4 |
| LitePoint Corporation | 207 |
4 |
| Telefonaktiebolaget LM Ericsson (publ) | 28460 |
4 |
| NPX B.V. | 2603 |
3 |
| Other owners | 97 |