- 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: 39
10-year publication summary
|
1
|
0
|
1
|
2
|
0
|
5
|
7
|
13
|
7
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
7 |
| VMware LLC | 6078 |
4 |
| Aurea Software, Inc. | 59 |
3 |
| Comcast Cable Communications, LLC | 4075 |
3 |
| Interdigital Patent Holdings, Inc. | 3652 |
2 |
| Oracle International Corporation | 12313 |
2 |
| Citrix Systems, Inc. | 3905 |
2 |
| Charter Communications Operating, LLC | 1054 |
2 |
| Nicira, Inc. | 1192 |
2 |
| Huawei Cloud Computing Technologies Co., Ltd. | 1135 |
2 |
| Ericsson | 20417 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| Dell Products L.P. | 11144 |
1 |
| Amazon Technologies, Inc. | 24422 |
1 |
| ZTE Corporation | 39218 |
1 |
| ARRIS Enterprises LLC | 3432 |
1 |
| Beijing Didi Infinity Technology and Development Co., Ltd. | 1004 |
1 |
| China Mobile Communications Group Co., Ltd. | 1292 |
1 |
| China Mobile Communication Ltd., Research Institute | 1094 |
1 |
| Somma, Inc. | 3 |
1 |
| Other owners | 0 |