- All sections
- H - Electricity
- H04B - Transmission
- H04B 17/11 - MonitoringTesting of transmitters for calibration
Patent holdings for IPC class H04B 17/11
Total number of patents in this class: 625
10-year publication summary
|
40
|
58
|
47
|
58
|
58
|
66
|
65
|
56
|
59
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159473 |
55 |
| Qualcomm Incorporated | 93847 |
53 |
| Huawei Technologies Co., Ltd. | 125335 |
37 |
| Realtek Semiconductor Corp. | 3524 |
15 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
15 |
| Apple Inc. | 59414 |
12 |
| ZTE Corporation | 44331 |
11 |
| ROHDE & Schwarz GmbH & Co. KG | 2001 |
11 |
| Space Exploration Technologies Corp. | 285 |
10 |
| Ericsson | 23154 |
9 |
| Intel Corporation | 46327 |
8 |
| LG Electronics Inc. | 76299 |
7 |
| NPX B.V. | 2855 |
7 |
| Advantest America, Inc | 20 |
7 |
| Mediatek Inc. | 5553 |
6 |
| Keysight Technologies, Inc. | 1274 |
6 |
| META Platforms, Inc. | 6921 |
6 |
| Infineon Technologies AG | 8427 |
5 |
| Futurewei Technologies, Inc. | 3790 |
5 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5299 |
5 |
| Other owners | 335 |