- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/08 - Protocols for interworkingProtocol conversion
Patent holdings for IPC class H04L 69/08
Total number of patents in this class: 844
10-year publication summary
|
2
|
0
|
6
|
24
|
51
|
104
|
151
|
134
|
159
|
121
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116003 |
17 |
| Cisco Technology, Inc. | 22107 |
15 |
| Samsung Electronics Co., Ltd. | 149198 |
14 |
| Comcast Cable Communications, LLC | 4881 |
13 |
| Sony Semiconductor Solutions Corporation | 10843 |
11 |
| ICU Medical, Inc. | 1451 |
9 |
| Mitsubishi Electric Corporation | 46973 |
8 |
| Verizon Patent And Licensing Inc. | 7377 |
8 |
| Hyundai Motor Company | 22842 |
8 |
| Sonos, Inc. | 2707 |
8 |
| Avago Technologies International Sales Pte. Limited | 8653 |
8 |
| Ericsson | 22003 |
7 |
| Interdigital Patent Holdings, Inc. | 5952 |
7 |
| Intel Corporation | 46471 |
7 |
| Microsoft Technology Licensing, LLC | 54340 |
7 |
| Capital One Services, LLC. | 9491 |
7 |
| Intwine Connect, LLC | 19 |
7 |
| State Farm Mutual Automobile Insurance Company | 3185 |
7 |
| Jio Platforms Limited | 1504 |
7 |
| VMware LLC | 6832 |
7 |
| Other owners | 662 |