H04L 63/306
Intercepting packet switched data communications
Official title: {intercepting packet switched data communications, e.g. Web, Internet or IMS communications}
H04L63/306 (Intercepting packet switched data communications) appears on 557 US grants and 648 published applications in this corpus.
Search patents in H04L- Granted patents
- 557
- Published applications
- 648
- Assignees
- 250
- Inventors
- 1,052
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 5 |
| 2003 | 1 | 5 |
| 2004 | 2 | 10 |
| 2005 | 1 | 3 |
| 2006 | 6 | 11 |
| 2007 | 8 | 13 |
| 2008 | 2 | 16 |
| 2009 | 3 | 15 |
| 2010 | 9 | 15 |
| 2011 | 8 | 34 |
| 2012 | 20 | 23 |
| 2013 | 20 | 34 |
| 2014 | 30 | 34 |
| 2015 | 39 | 42 |
| 2016 | 31 | 37 |
| 2017 | 41 | 38 |
| 2018 | 35 | 38 |
| 2019 | 45 | 36 |
| 2020 | 42 | 40 |
| 2021 | 46 | 58 |
| 2022 | 50 | 35 |
| 2023 | 36 | 31 |
| 2024 | 31 | 27 |
| 2025 | 33 | 29 |
| 2026 | 17 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated risk assessment module with real-time compliance monitoring29 Sep 2026US 12,750,394 B2OneTrust, LLC
- Methods and apparatus for lawful interception of communications15 Sep 2026US 12,739,285 B2Charter Communications Operating, LLC
- Methods and apparatus for performing targeted lawful intercept in a system including content delivery networks15 Sep 2026US 12,739,286 B2Charter Communications Operating, LLC
- Identifying cryptography usage risks8 Sep 2026US 12,732,519 B2ISARA Corporation
- Methods, devices relating to lawful interception25 Aug 2026US 12,720,320 B2Telefonaktiebolaget LM Ericsson (publ)
- System for detecting unlawful internet expressions24 Sep 2026US 2026/0292000 A1SoftBank Group Corp.
- Methods and Systems for Efficient Encrypted SNI Filtering for Cybersecurity Applications17 Sep 2026US 2026/0281080 A1Centripetal Networks, Inc.
- Source ip privacy in identifier locator separation architectures10 Sep 2026US 2026/0270240 A1Cisco Technology, Inc.
- Correlating outbound traffic and file events with a ci/cd pipeline3 Sep 2026US 2026/0261574 A1Step Security, Inc.
- System and method for centralized lawful interception in a network20 Aug 2026US 2026/0247157 A1Jio Platforms Limited
Most cited
By later US patents
- Electronic mail system with functionality to include both private and public messages in a communication340US 7,730,142 B20733660 B.C. Ltd. · 2010
- Selectively performing man in the middle decryption229US 9,021,575 B2iboss, Inc. · 2015
- Monitoring network performance remotely225US 9,100,320 B2BMC Software, Inc. · 2015
- Method and apparatus for monitoring and processing voice over internet protocol packets201US 7,209,473 B1Juniper Networks, Inc. · 2007
- Lawful interception of end-to-end encrypted data traffic191US 7,382,881 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2008