- 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: 197
10-year publication summary
|
17
|
18
|
23
|
33
|
18
|
19
|
22
|
22
|
26
|
5
|
| 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 |
18 |
| Qualcomm Incorporated | 76576 |
12 |
| CommScope Technologies LLC | 4937 |
9 |
| ROHDE & Schwarz GmbH & Co. KG | 1831 |
9 |
| Apple Inc. | 50209 |
8 |
| Ericsson | 20417 |
7 |
| Intel Corporation | 45621 |
5 |
| Murata Manufacturing Co., Ltd. | 22355 |
5 |
| Space Exploration Technologies Corp. | 178 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Infineon Technologies AG | 8189 |
4 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| Mediatek Inc. | 4584 |
4 |
| Realtek Semiconductor Corp. | 3028 |
4 |
| Nokia Technologies Oy | 15057 |
4 |
| LitePoint Corporation | 208 |
4 |
| Dell Products L.P. | 11144 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
3 |
| Analog Devices International Unlimited Company | 1724 |
3 |
| Denso Corporation | 23338 |
2 |
| Other owners | 80 |