Lawful interception chain in service providing networks
US-11876838-B2 · Jan 16, 2024 · US
intercepting packet switched data communications, e.g. Web, Internet or IMS communications
intercepting packet switched data communications, e.g. Web, Internet or IMS communications · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L63/306 |
| Official title | {intercepting packet switched data communications, e.g. Web, Internet or IMS communications} |
| Display label | intercepting packet switched data communications, e.g. Web, Internet or IMS communications |
| Total patents | 700 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 59 |
| 2016 | 61 |
| 2017 | 65 |
| 2018 | 62 |
| 2019 | 62 |
| 2020 | 52 |
| 2021 | 88 |
| 2022 | 73 |
| 2023 | 63 |
| 2024 | 54 |
| 2025 | 49 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Selectively performing man in the middle decryption
US-2015381584-A1 · Dec 31, 2015 · US
Lawful intercept utility application
US-9225747-B2 · Dec 29, 2015 · US
System and methods for remote access to IMS databases
US-9218226-B2 · Dec 22, 2015 · US
Digital Telecommunications Call Management and Monitoring System
US-2015358457-A1 · Dec 10, 2015 · US
Aggressive rehandshakes on unknown session identifiers for split SSL
US-9210131-B2 · Dec 8, 2015 · US
Apparatuses, methods, and computer program products for data retention and lawful intercept for law enforcement agencies
US-9204293-B2 · Dec 1, 2015 · US
Apparatus and method for cross-carrier quasi co-location signaling in a new carrier type (nct) wireless network
US-2015341882-A1 · Nov 26, 2015 · US
Method for providing a law enforcement agency with sampled content of communications
US-2015341392-A1 · Nov 26, 2015 · US
Apparatus and method for control channel monitoring in a new carrier type (nct) wireless network
US-2015341818-A1 · Nov 26, 2015 · US
Rank indicator inheritance for subframe restricted channel state information reporting
US-2015341817-A1 · Nov 26, 2015 · US
Lawful intercept reporting in wireless networks using public safety relays
US-2015326302-A1 · Nov 12, 2015 · US
Obfuscation of lawfully authorized electonric surveillance
US-2015319195-A1 · Nov 5, 2015 · US
Proxy SSL authentication in split SSL for client-side proxy agent resources with content insertion
US-9178706-B1 · Nov 3, 2015 · US
Local authentication in proxy SSL tunnels using a client-side proxy agent
US-9172682-B2 · Oct 27, 2015 · US
Lawful interception of unauthorized subscribers and equipments
US-9173091-B2 · Oct 27, 2015 · US
Method for enabling lawful interception in a telecommunications network, user equipment for enabling lawful interception in a telecommunications network, base transceiver station for enabling lawful interception in a telecommunications network, program and computer program product
US-2015304970-A1 · Oct 22, 2015 · US
Proxy SSL handoff via mid-stream renegotiation
US-9166955-B2 · Oct 20, 2015 · US
Selectively performing man in the middle decryption
US-9148407-B2 · Sep 29, 2015 · US
Method and system for intercepting over-the-top communications
US-9143411-B2 · Sep 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L63/306?
- CPC H04L63/306 is the Cooperative Patent Classification code for “intercepting packet switched data communications, e.g. Web, Internet or IMS communications.”
- How many patents are filed under CPC H04L63/306 (intercepting packet switched data communications, e.g. Web, Internet or IMS communications)?
- Our database includes 700 publications tagged with this CPC code.
- Is patent activity under CPC H04L63/306 growing?
- Publication counts under this code: 54 in 2024 vs 49 in 2025 (latest complete years).