- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 5/06 - Channels characterised by the type of signal the signals being represented by different frequencies
Patent holdings for IPC class H04L 5/06
Total number of patents in this class: 301
10-year publication summary
|
30
|
31
|
24
|
30
|
22
|
25
|
24
|
14
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
30 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| Huawei Technologies Co., Ltd. | 100781 |
15 |
| LG Electronics Inc. | 69257 |
13 |
| Ericsson | 20417 |
11 |
| Electronics and Telecommunications Research Institute | 8830 |
7 |
| Interdigital Patent Holdings, Inc. | 3652 |
6 |
| Raytheon Company | 8535 |
5 |
| Hyundai Motor Company | 19021 |
5 |
| Wi-lan Inc. | 145 |
5 |
| Kia Corporation | 6450 |
5 |
| Intel Corporation | 45621 |
4 |
| Kyocera Corporation | 12735 |
4 |
| ZTE Corporation | 39218 |
4 |
| Nokia Technologies Oy | 15057 |
4 |
| Edgewater Wireless Systems Inc. | 14 |
4 |
| Evolution Engineering Inc. | 313 |
4 |
| Nxgen Partners IP, LLC | 132 |
4 |
| Apple Inc. | 50209 |
3 |
| Panasonic Corporation | 20786 |
3 |
| Other owners | 148 |