Client device address assignment following authentication
US-2017317970-A1 · Nov 2, 2017 · US
using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter
using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L61/503 |
| Official title | using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter |
| Display label | using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter |
| Total patents | 259 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 34 |
| 2016 | 24 |
| 2017 | 30 |
| 2018 | 29 |
| 2019 | 19 |
| 2020 | 30 |
| 2021 | 21 |
| 2022 | 21 |
| 2023 | 18 |
| 2024 | 13 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Content caching in metro access networks
US-2017093712-A1 · Mar 30, 2017 · US
Information transmission method and apparatus
US-2016381147-A1 · Dec 29, 2016 · US
Inter-PGW Handover Architecture
US-2016360458-A1 · Dec 8, 2016 · US
System and method for handling stray session requests in a network environment
US-2016345237-A1 · Nov 24, 2016 · US
Selectable service node resources
US-9485192-B2 · Nov 1, 2016 · US
System and method for location reporting in an untrusted network environment
US-2016316339-A1 · Oct 27, 2016 · US
Content delivery session accounting for access/network service provider
US-9432211-B2 · Aug 30, 2016 · US
Method and system for redirecting a request for IP session from a mobile device
US-9420459-B2 · Aug 16, 2016 · US
System and method for handling stray session requests in a network environment
US-9420607-B1 · Aug 16, 2016 · US
System and method for location reporting in an untrusted network environment
US-9414354-B2 · Aug 9, 2016 · US
Mobile network operator (mno) control of wifi qos via eap/diameter
US-2016227443-A1 · Aug 4, 2016 · US
Captive portal systems, methods, and devices
US-2016211991-A1 · Jul 21, 2016 · US
Method, device and system for implementing address sharing
US-2016205063-A1 · Jul 14, 2016 · US
Systems and methods for reduced latency during initial link setup
US-9392494-B2 · Jul 12, 2016 · US
Dns redirecting for data roaming offering
US-2016182402-A1 · Jun 23, 2016 · US
Systems and methods for assigning Internet Protocol addresses
US-9369428-B2 · Jun 14, 2016 · US
Home base station location information
US-9363659-B2 · Jun 7, 2016 · US
Routing to Multiple Diameter Peers with the Same Identity
US-2016142368-A1 · May 19, 2016 · US
System and method for providing connectivity between a visited network and a home network
US-9344958-B1 · May 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L61/503?
- CPC H04L61/503 is the Cooperative Patent Classification code for “using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter.”
- How many patents are filed under CPC H04L61/503 (using an authentication, authorisation and accounting [AAA] protocol, e.g. remote authentication dial-in user service [RADIUS] or Diameter)?
- Our database includes 259 publications tagged with this CPC code.
- Is patent activity under CPC H04L61/503 growing?
- Publication counts under this code: 13 in 2024 vs 17 in 2025 (latest complete years).