- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/2521 - Translation architectures other than single NAT servers
Patent holdings for IPC class H04L 61/2521
Total number of patents in this class: 132
10-year publication summary
|
1
|
3
|
1
|
8
|
17
|
18
|
28
|
23
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6974 |
22 |
| Cisco Technology, Inc. | 22596 |
10 |
| Namecheap, Inc. | 58 |
6 |
| Centripetal Networks, LLC | 168 |
5 |
| Huawei Technologies Co., Ltd. | 124630 |
4 |
| Amazon Technologies, Inc. | 28236 |
4 |
| Aviatrix Systems, Inc. | 131 |
4 |
| E^nat Technologies, LLC | 4 |
4 |
| Google LLC | 44743 |
3 |
| Nutanix, Inc. | 833 |
3 |
| Synchrony Bank | 268 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
3 |
| Samsung Electronics Co., Ltd. | 158842 |
2 |
| Ericsson | 22995 |
2 |
| Oracle International Corporation | 13665 |
2 |
| ZTE Corporation | 44326 |
2 |
| Microsoft Technology Licensing, LLC | 54554 |
2 |
| salesforce.com, inc. | 6019 |
2 |
| Cable Television Laboratories, Inc. | 1111 |
2 |
| Charter Communications Operating, LLC | 1623 |
2 |
| Other owners | 45 |