- 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: 493
10-year publication summary
|
7
|
6
|
16
|
35
|
49
|
94
|
67
|
89
|
71
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123385 |
30 |
| LG Electronics Inc. | 75694 |
25 |
| Samsung Electronics Co., Ltd. | 157719 |
20 |
| Cisco Technology, Inc. | 22493 |
19 |
| Wilus Institute of Standards and Technology Inc. | 875 |
16 |
| Intel Corporation | 47106 |
12 |
| Interdigital Patent Holdings, Inc. | 6934 |
10 |
| Qualcomm Incorporated | 92196 |
9 |
| Nokia Technologies Oy | 21106 |
9 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
8 |
| Hyundai Motor Company | 24653 |
7 |
| Deutsche Telekom AG | 1814 |
7 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 245 |
7 |
| Maxell, Ltd. | 3032 |
7 |
| Kia Corporation | 12385 |
7 |
| Apple Inc. | 58742 |
6 |
| Microsoft Technology Licensing, LLC | 54466 |
6 |
| Comcast Cable Communications, LLC | 5179 |
6 |
| Maxell Holdings, Ltd. | 1259 |
6 |
| BlackBerry Limited | 4898 |
5 |
| Other owners | 271 |