H04L 61/2575
Using address mapping retrieval
Official title: using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]
H04L61/2575 (Using address mapping retrieval) appears on 548 US grants and 659 published applications in this corpus.
Search patents in H04L- Granted patents
- 548
- Published applications
- 659
- Assignees
- 228
- Inventors
- 871
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 3 | 9 |
| 2004 | 5 | 10 |
| 2005 | 4 | 11 |
| 2006 | 7 | 25 |
| 2007 | 2 | 21 |
| 2008 | 10 | 27 |
| 2009 | 15 | 30 |
| 2010 | 24 | 27 |
| 2011 | 17 | 35 |
| 2012 | 27 | 37 |
| 2013 | 36 | 32 |
| 2014 | 34 | 51 |
| 2015 | 44 | 41 |
| 2016 | 39 | 40 |
| 2017 | 34 | 28 |
| 2018 | 39 | 28 |
| 2019 | 24 | 41 |
| 2020 | 36 | 36 |
| 2021 | 34 | 23 |
| 2022 | 29 | 30 |
| 2023 | 17 | 20 |
| 2024 | 39 | 30 |
| 2025 | 17 | 18 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Proxy device with delay measuring capability22 Sep 2026US 12,744,828 B2Bright Data Ltd.
- Content fetching by mobile device selected based on battery charge level15 Sep 2026US 12,739,296 B2Bright Data Ltd.
- Content fetching by mobile device in a state based on resource utilization level25 Aug 2026US 12,719,945 B2Bright Data Ltd.
- System and method for on-demand edge platform computing11 Aug 2026US 12,706,876 B2Google Inc.
- Application-agnostic puncturing of network address translation (NAT) services9 Jun 2026US 12,652,265 B2LiveU Ltd.
- System and Method for Improving Content Fetching by Selecting Tunnel Devices1 Oct 2026US 2026/0303681 A1Bright Data Ltd.
- Application-Agnostic Puncturing of Network Address Translation (NAT) Services17 Sep 2026US 2026/0281077 A1LiveU Ltd.
- Symmetric nat detection and connectivity support30 Apr 2026US 2026/0122028 A1Cisco Technology, Inc.
- Controller-based distributed remote access with static public ip avoidance5 Feb 2026US 2026/0039622 A1Cisco Technology, Inc.
- System and Method for Improving Content Fetching by Selecting Tunnel Devices22 Jan 2026US 2026/0025425 A1Bright Data Ltd.
Most cited
By later US patents
- Method and system for locating network services with distributed network address translation472US 6,055,236 A3Com Corporation · 2000
- System for data routing in networks282US 8,209,400 B2iControl Networks, Inc. · 2012
- Method and apparatus for facilitating peer-to-peer application communication272US 6,661,799 B1Alcatel USA Sourcing, L. P. · 2003
- Method and protocol for distributed network address translation265US 6,353,614 B13Com Corporation · 2002
- Method for data routing in networks206US 9,059,863 B2iControl Networks, Inc. · 2015