- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 61/503 - Internet protocol [IP] addresses using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter
Patent holdings for IPC class H04L 61/503
Total number of patents in this class: 32
10-year publication summary
|
1
|
0
|
0
|
1
|
0
|
7
|
9
|
5
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
5 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| Ericsson | 20417 |
3 |
| T-Mobile USA, Inc. | 3668 |
3 |
| Apple Inc. | 50209 |
2 |
| T-Mobile Innovations LLC | 3213 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Citrix Systems, Inc. | 3905 |
1 |
| Hewlett Packard Enterprise Development LP | 10702 |
1 |
| Cable Television Laboratories, Inc. | 876 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1 |
| Octo Telematics SPA | 74 |
1 |
| Parallel Wireless, Inc. | 489 |
1 |
| Sophos Limited | 558 |
1 |
| Beijing Didi Infinity Technology and Development Co., Ltd. | 1004 |
1 |
| Sandvine Corporation | 186 |
1 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1 |
| Ruckus IP Holdings LLC | 435 |
1 |
| Ionix.io Ltd | 2 |
1 |
| Other owners | 0 |