Method and system for retrieving network addresses in hybrid telecommunication network
US-9203970-B2 · Dec 1, 2015 · US
Network directories; Name-to-address mapping
Network directories; Name-to-address mapping · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L61/45 |
| Official title | Network directories; Name-to-address mapping |
| Display label | Network directories; Name-to-address mapping |
| Total patents | 689 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 70 |
| 2016 | 58 |
| 2017 | 46 |
| 2018 | 40 |
| 2019 | 125 |
| 2020 | 87 |
| 2021 | 57 |
| 2022 | 58 |
| 2023 | 54 |
| 2024 | 52 |
| 2025 | 37 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Packet authentication and encryption in virtual networks
US-9197610-B1 · Nov 24, 2015 · US
System, apparatus and method for conducting on-the-fly decryption of encrypted objects for malware detection
US-9189627-B1 · Nov 17, 2015 · US
Secure Hotspot Roaming
US-2015327149-A9 · Nov 12, 2015 · US
Systems and methods for remote deletion of contact information
US-9178972-B2 · Nov 3, 2015 · US
System and method for document transmission from a computing device to a portbale electronic device
US-9159006-B2 · Oct 13, 2015 · US
Identifier management
US-9160705-B2 · Oct 13, 2015 · US
Context parameters and identifiers for communication
US-9152928-B2 · Oct 6, 2015 · US
System and method of message routing using name-based identifier in a distributed computing environment
US-2015271272-A1 · Sep 24, 2015 · US
Data transmission system and method using relay server
US-9137313-B2 · Sep 15, 2015 · US
Method of enabling a foolproof home energy device control network including human language catchphrases
US-9129603-B2 · Sep 8, 2015 · US
Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing
US-9131000-B2 · Sep 8, 2015 · US
Method and system for maintaining contact information
US-9124610-B2 · Sep 1, 2015 · US
Enabling mapping identification of online identities between different messaging services
US-2015237000-A1 · Aug 20, 2015 · US
Enabling Resource Semantics
US-2015227618-A1 · Aug 13, 2015 · US
Method and server for intelligent categorization of bookmarks
US-9106698-B2 · Aug 11, 2015 · US
Updating an E-mail recipient list
US-9106597-B2 · Aug 11, 2015 · US
Systems and methods for resolution of uniform resource locators in a local network
US-2015222589-A1 · Aug 6, 2015 · US
Sensor Stimulation and Response Approach for Mapping Sensor Network Addresses to Identification Information
US-2015223186-A1 · Aug 6, 2015 · US
Updating routing information based on client location
US-2015207733-A1 · Jul 23, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L61/45?
- CPC H04L61/45 is the Cooperative Patent Classification code for “Network directories; Name-to-address mapping.”
- How many patents are filed under CPC H04L61/45 (Network directories; Name-to-address mapping)?
- Our database includes 689 publications tagged with this CPC code.
- Is patent activity under CPC H04L61/45 growing?
- Publication counts under this code: 52 in 2024 vs 37 in 2025 (latest complete years).