- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/14 - Multichannel or multilink protocols
Patent holdings for IPC class H04L 69/14
Total number of patents in this class: 477
10-year publication summary
|
2
|
2
|
13
|
32
|
49
|
90
|
65
|
85
|
65
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 74953 |
25 |
| Huawei Technologies Co., Ltd. | 119891 |
25 |
| Samsung Electronics Co., Ltd. | 153573 |
20 |
| Cisco Technology, Inc. | 22256 |
19 |
| Wilus Institute of Standards and Technology Inc. | 834 |
15 |
| Intel Corporation | 46638 |
12 |
| Qualcomm Incorporated | 90109 |
9 |
| Interdigital Patent Holdings, Inc. | 6467 |
8 |
| Nokia Technologies Oy | 20244 |
8 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
8 |
| Hyundai Motor Company | 23688 |
7 |
| Deutsche Telekom AG | 1819 |
7 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 229 |
7 |
| Kia Corporation | 11444 |
7 |
| Apple Inc. | 58049 |
6 |
| Microsoft Technology Licensing, LLC | 54215 |
6 |
| Comcast Cable Communications, LLC | 5028 |
6 |
| Maxell Holdings, Ltd. | 1265 |
6 |
| Maxell, Ltd. | 2942 |
6 |
| BlackBerry Limited | 5003 |
5 |
| Other owners | 265 |