- 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: 403
10-year publication summary
|
1
|
7
|
6
|
16
|
35
|
48
|
90
|
66
|
82
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 71505 |
24 |
| Huawei Technologies Co., Ltd. | 108034 |
20 |
| Samsung Electronics Co., Ltd. | 140622 |
16 |
| Wilus Institute of Standards and Technology Inc. | 700 |
15 |
| Cisco Technology, Inc. | 19497 |
14 |
| Intel Corporation | 46267 |
12 |
| Nokia Technologies Oy | 16986 |
7 |
| Deutsche Telekom AG | 1834 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 27507 |
7 |
| BlackBerry Limited | 5846 |
6 |
| Hyundai Motor Company | 20834 |
6 |
| Comcast Cable Communications, LLC | 4493 |
6 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 190 |
6 |
| Maxell, Ltd. | 2708 |
6 |
| Kia Corporation | 8509 |
6 |
| Apple Inc. | 53280 |
5 |
| Interdigital Patent Holdings, Inc. | 4658 |
5 |
| Microsoft Technology Licensing, LLC | 53087 |
5 |
| Citrix Systems, Inc. | 3713 |
5 |
| Maxell Holdings, Ltd. | 1349 |
5 |
| Other owners | 220 |