H04L 61/2539
Hiding addresses
Official title: Hiding addresses; Keeping addresses anonymous
H04L61/2539 (Hiding addresses) appears on 186 US grants and 204 published applications in this corpus.
Search patents in H04L- Granted patents
- 186
- Published applications
- 204
- Assignees
- 110
- Inventors
- 410
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 6 |
| 2004 | 6 | 7 |
| 2005 | 3 | 4 |
| 2006 | 7 | 7 |
| 2007 | 1 | 5 |
| 2008 | 2 | 4 |
| 2009 | 3 | 8 |
| 2010 | 5 | 4 |
| 2011 | 14 | 8 |
| 2012 | 8 | 7 |
| 2013 | 10 | 23 |
| 2014 | 13 | 11 |
| 2015 | 16 | 14 |
| 2016 | 13 | 8 |
| 2017 | 9 | 4 |
| 2018 | 7 | 16 |
| 2019 | 8 | 9 |
| 2020 | 10 | 8 |
| 2021 | 8 | 5 |
| 2022 | 8 | 7 |
| 2023 | 8 | 9 |
| 2024 | 6 | 8 |
| 2025 | 12 | 13 |
| 2026 | 6 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Using non-routable addressing to reduce attack surface in secure access systems18 Aug 2026US 12,712,914 B2Cisco Technology, Inc.
- Exposure of UE ID and related service continuity with UE and service mobility11 Aug 2026US 12,706,874 B2Intel Corporation
- Solution for trustworthy and security compliant edge computing infrastructure16 Jun 2026US 12,657,345 B2Beijing Bytedance Network Technology Co., Ltd.
- Managing digital message transmission via a proxy digital mailbox2 Jun 2026US 12,647,382 B2Oracle International Corporation
- Network address migration between different networks by updating network configuration using a destination compute instance in a cloud environment to reduce disruptions2 Jun 2026US 12,647,386 B2NetApp, Inc.
- Method and device for generation, allocation, and management of terminal identifier17 Sep 2026US 2026/0281193 A1Samsung Electronics Co., Ltd.
- Load distribution device, load distribution system, load distribution method, and load distribution program20 Aug 2026US 2026/0247217 A1NTT, Inc.
- Network address translation proxy for enabling access to external systems from a private network30 Jul 2026US 2026/0222390 A1Tailscale Inc.
- System and method for encrypted communication based on network address mutation23 Jul 2026US 2026/0213964 A1Stealthsolution Co.,Ltd
- Sdwan data-plane resiliency for extended survivability14 May 2026US 2026/0135832 A1Cisco Technology, Inc.
Most cited
By later US patents
- Agile network protocol for secure communications with assured system availability276US 7,133,930 B2Science Applications International Corporation · 2006
- Method for exchanging signaling messages in two phases213US 6,324,279 B1AT&T Corp. · 2001
- System and method for IP network address translation using selective masquerade120US 6,717,949 B1International Business Machines Corporation · 2004
- Location-independent packet routing and secure access in a short-range wireless networking environment119US 6,691,227 B1ReefEdge, Inc. · 2004
- Network address translator and secure transfer device for interfacing networks115US 7,283,542 B2Nortel Networks Limited · 2007