- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/2517 - Translation of Internet protocol [IP] addresses using port numbers
Patent holdings for IPC class H04L 61/2517
Total number of patents in this class: 140
10-year publication summary
|
4
|
1
|
1
|
3
|
20
|
33
|
29
|
27
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6831 |
20 |
| Oracle International Corporation | 13548 |
12 |
| Cisco Technology, Inc. | 22491 |
8 |
| Huawei Technologies Co., Ltd. | 123282 |
7 |
| Cfph, LLC | 1020 |
6 |
| International Business Machines Corporation | 62621 |
4 |
| Google LLC | 44482 |
4 |
| Palo Alto Networks, Inc. | 1585 |
4 |
| Lutron Technology Company LLC | 2748 |
4 |
| Verizon Patent And Licensing Inc. | 7555 |
3 |
| Juniper Networks, Inc. | 3721 |
3 |
| NEC Platforms, Ltd. | 1063 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
3 |
| Apple Inc. | 58705 |
2 |
| British Telecommunications Public Limited Company | 2600 |
2 |
| Amazon Technologies, Inc. | 28066 |
2 |
| Nippon Telegraph and Telephone Corporation | 15922 |
2 |
| ARRIS Enterprises LLC | 3413 |
2 |
| Sky Italia S.r.l. | 26 |
2 |
| Huawei Cloud Computing Technologies Co., Ltd. | 2373 |
2 |
| Other owners | 45 |