- All sections
- H - Electricity
- H04B - Transmission
- H04B 17/20 - MonitoringTesting of receivers
Patent holdings for IPC class H04B 17/20
Total number of patents in this class: 515
10-year publication summary
|
29
|
32
|
36
|
46
|
22
|
23
|
60
|
97
|
89
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digital Global Systems, Inc. | 621 |
48 |
| Samsung Electronics Co., Ltd. | 151726 |
39 |
| LG Electronics Inc. | 74447 |
37 |
| Qualcomm Incorporated | 88980 |
29 |
| Intel Corporation | 46583 |
20 |
| Huawei Technologies Co., Ltd. | 118321 |
14 |
| ROHDE & Schwarz GmbH & Co. KG | 1972 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 28539 |
9 |
| NEC Corporation | 36464 |
8 |
| Apple Inc. | 57234 |
7 |
| Texas Instruments Incorporated | 19547 |
7 |
| Lenovo (Singapore) Pte. Ltd. | 3330 |
7 |
| Nokia Technologies Oy | 19822 |
7 |
| Ericsson | 22176 |
6 |
| Mediatek Inc. | 5317 |
6 |
| Marvell Asia PTE, Ltd. | 6387 |
6 |
| Cisco Technology, Inc. | 22223 |
5 |
| Dell Products L.P. | 15895 |
4 |
| ZTE Corporation | 43404 |
4 |
| Optis Wireless Technology, LLC | 180 |
4 |
| Other owners | 237 |