- All sections
- H - Electricity
- H04B - Transmission
- H04B 17/14 - MonitoringTesting of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
Patent holdings for IPC class H04B 17/14
Total number of patents in this class: 439
10-year publication summary
|
46
|
48
|
59
|
61
|
53
|
41
|
28
|
30
|
25
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145630 |
37 |
| Qualcomm Incorporated | 85094 |
34 |
| Ericsson | 21724 |
31 |
| Telefonaktiebolaget LM Ericsson (publ) | 27878 |
26 |
| Huawei Technologies Co., Ltd. | 112134 |
17 |
| Apple Inc. | 54714 |
11 |
| Infineon Technologies AG | 8218 |
10 |
| ROHDE & Schwarz GmbH & Co. KG | 1925 |
8 |
| Intel Corporation | 46960 |
7 |
| Texas Instruments Incorporated | 19479 |
7 |
| Mediatek Inc. | 5107 |
7 |
| Realtek Semiconductor Corp. | 3281 |
7 |
| Analog Devices International Unlimited Company | 1897 |
6 |
| Murata Manufacturing Co., Ltd. | 24478 |
5 |
| Futurewei Technologies, Inc. | 3752 |
5 |
| LG Electronics Inc. | 72890 |
4 |
| Electronics and Telecommunications Research Institute | 9380 |
4 |
| Analog Devices, Inc. | 3375 |
4 |
| Keysight Technologies, Inc. | 1197 |
4 |
| Vayyar Imaging Ltd. | 156 |
4 |
| Other owners | 201 |