- 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: 215
10-year publication summary
|
18
|
23
|
33
|
18
|
19
|
22
|
22
|
26
|
17
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 142124 |
20 |
| Qualcomm Incorporated | 83550 |
15 |
| CommScope Technologies LLC | 3460 |
9 |
| ROHDE & Schwarz GmbH & Co. KG | 1916 |
9 |
| Apple Inc. | 53955 |
8 |
| Ericsson | 21359 |
7 |
| Intel Corporation | 46597 |
5 |
| Murata Manufacturing Co., Ltd. | 24137 |
5 |
| Space Exploration Technologies Corp. | 213 |
5 |
| LG Electronics Inc. | 71880 |
4 |
| Infineon Technologies AG | 8181 |
4 |
| Huawei Technologies Co., Ltd. | 109214 |
4 |
| Dell Products L.P. | 13782 |
4 |
| Mediatek Inc. | 4910 |
4 |
| Realtek Semiconductor Corp. | 3238 |
4 |
| Nokia Technologies Oy | 17233 |
4 |
| LitePoint Corporation | 208 |
4 |
| Telefonaktiebolaget LM Ericsson (publ) | 27650 |
4 |
| NPX B.V. | 2440 |
3 |
| Analog Devices International Unlimited Company | 1862 |
3 |
| Other owners | 90 |