- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/2503 - Translation of Internet protocol [IP] addresses
Patent holdings for IPC class H04L 61/2503
Total number of patents in this class: 151
10-year publication summary
|
2
|
2
|
0
|
1
|
7
|
18
|
24
|
40
|
40
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
18 |
| Nicira, Inc. | 1192 |
12 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Security Scorecard Inc. | 44 |
7 |
| Apple Inc. | 50209 |
4 |
| Amazon Technologies, Inc. | 24422 |
4 |
| Palo Alto Networks, Inc. | 894 |
4 |
| Huawei Cloud Computing Technologies Co., Ltd. | 1135 |
4 |
| META Platforms, Inc. | 7514 |
4 |
| VMware LLC | 6078 |
4 |
| ZTE Corporation | 39218 |
3 |
| Voxer IP LLC | 75 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Research In Motion Limited | 2283 |
2 |
| AT&T Intellectual Property I, L.P. | 9886 |
2 |
| Juniper Networks, Inc. | 3556 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Bose Corporation | 2880 |
2 |
| Other owners | 60 |