- 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: 51
10-year publication summary
|
0
|
0
|
1
|
0
|
5
|
7
|
14
|
7
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6822 |
9 |
| Cisco Technology, Inc. | 21998 |
8 |
| Aurea Software, Inc. | 57 |
3 |
| Comcast Cable Communications, LLC | 4763 |
3 |
| Interdigital Patent Holdings, Inc. | 5647 |
2 |
| Oracle International Corporation | 13014 |
2 |
| Dell Products L.P. | 14688 |
2 |
| Citrix Systems, Inc. | 3599 |
2 |
| Charter Communications Operating, LLC | 1329 |
2 |
| Huawei Cloud Computing Technologies Co., Ltd. | 1948 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| Ericsson | 21902 |
1 |
| Huawei Technologies Co., Ltd. | 113853 |
1 |
| Amazon Technologies, Inc. | 26938 |
1 |
| ZTE Corporation | 42721 |
1 |
| Arista Networks, Inc. | 1129 |
1 |
| ARRIS Enterprises LLC | 3475 |
1 |
| VeriSign, Inc. | 537 |
1 |
| Beijing Didi Infinity Technology and Development Co., Ltd. | 990 |
1 |
| China Mobile Communications Group Co., Ltd. | 1877 |
1 |
| Other owners | 6 |