H04L 63/0414
During transmission, i.e. party's identity is protected against eavesdropping
Official title: {during transmission, i.e. party's identity is protected against eavesdropping, e.g. by using temporary identifiers, but is known to the other party or parties involved in the communication}
H04L63/0414 (During transmission, i.e. party's identity is protected against eavesdropping) appears on 660 US grants and 786 published applications in this corpus.
Search patents in H04L- Granted patents
- 660
- Published applications
- 786
- Assignees
- 316
- Inventors
- 1,334
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 4 |
| 2002 | 2 | 10 |
| 2003 | 1 | 15 |
| 2004 | 4 | 10 |
| 2005 | 3 | 6 |
| 2006 | 7 | 13 |
| 2007 | 8 | 16 |
| 2008 | 8 | 21 |
| 2009 | 6 | 9 |
| 2010 | 7 | 10 |
| 2011 | 14 | 11 |
| 2012 | 10 | 15 |
| 2013 | 17 | 29 |
| 2014 | 19 | 20 |
| 2015 | 28 | 33 |
| 2016 | 28 | 44 |
| 2017 | 26 | 44 |
| 2018 | 34 | 39 |
| 2019 | 45 | 66 |
| 2020 | 61 | 77 |
| 2021 | 71 | 63 |
| 2022 | 50 | 66 |
| 2023 | 61 | 60 |
| 2024 | 67 | 51 |
| 2025 | 49 | 31 |
| 2026 | 24 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method of use of WIREGUARD tunneling protocol29 Sep 2026US 12,750,347 B1Telos Corporation
- Automated risk assessment module with real-time compliance monitoring29 Sep 2026US 12,750,394 B2OneTrust, LLC
- System and method for decentralized internet traffic filtering policy reporting18 Aug 2026US 12,712,912 B2Uab 360 It
- User data deidentification system for IP addresses4 Aug 2026US 12,699,809 B2TeleSign Corporation
- System and method for cryptologically tethering user devices to one another in adaptable manner for trusted communication across untrusted network4 Aug 2026US 12,701,107 B1The Government of the United States as represented by the Director, National Security Agency
- System for authenticating and authorizing access to and accounting for wireless access vehicular environment consumption by client devices17 Sep 2026US 2026/0281115 A1Paxgrid Cdn Inc.
- Source ip privacy in identifier locator separation architectures10 Sep 2026US 2026/0270240 A1Cisco Technology, Inc.
- A method, server and computer software for provisioning an encrypted domain name system30 Jul 2026US 2026/0222410 A1Vodafone Group Services Limited
- Detecting configuration gaps in systems handling data according to system requirements frameworks9 Jul 2026US 2026/0197355 A1OneTrust, LLC
- Method, device and computer-readadable medium for communication25 Jun 2026US 2026/0181396 A1Nokia Technologies Oy
Most cited
By later US patents
- Camouflage of network traffic to resist attack1,574US 7,171,493 B2The Charles Stark Draper Laboratory, Inc. · 2007
- Agile network protocol for secure communications with assured system availability392US 6,502,135 B1Science Applications International Corporation · 2002
- Onion routing network for securely moving data through communication networks335US 6,266,704 B1The United States of America as represented by the Secretary of the Navy · 2001
- Systems and methods for enforcing centralized privacy controls in de-centralized systems303US 10,572,684 B2Anonos Inc. · 2020
- System for protecting identity in a network environment247US 8,375,434 B2Ntrepid Corporation · 2013