- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/2557 - Translation policies or rules
Patent holdings for IPC class H04L 61/2557
Total number of patents in this class: 58
10-year publication summary
|
1
|
2
|
0
|
5
|
7
|
14
|
9
|
8
|
11
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22386 |
9 |
| VMware LLC | 6828 |
9 |
| Oracle International Corporation | 13493 |
4 |
| Aurea Software, Inc. | 59 |
3 |
| Comcast Cable Communications, LLC | 5091 |
3 |
| Interdigital Patent Holdings, Inc. | 6587 |
2 |
| Dell Products L.P. | 16476 |
2 |
| Citrix Systems, Inc. | 3529 |
2 |
| Hewlett Packard Enterprise Development LP | 10932 |
2 |
| Arista Networks, Inc. | 1219 |
2 |
| Charter Communications Operating, LLC | 1535 |
2 |
| Huawei Cloud Computing Technologies Co., Ltd. | 2323 |
2 |
| Samsung Electronics Co., Ltd. | 155224 |
1 |
| Ericsson | 22374 |
1 |
| Huawei Technologies Co., Ltd. | 121192 |
1 |
| Amazon Technologies, Inc. | 27873 |
1 |
| ZTE Corporation | 43749 |
1 |
| ARRIS Enterprises LLC | 3421 |
1 |
| VeriSign, Inc. | 539 |
1 |
| Beijing Didi Infinity Technology and Development Co., Ltd. | 983 |
1 |
| Other owners | 8 |