H04L 61/2592
Using tunnelling or encapsulation
Official title: using tunnelling or encapsulation
H04L61/2592 (Using tunnelling or encapsulation) appears on 710 US grants and 760 published applications in this corpus.
Search patents in H04L- Granted patents
- 710
- Published applications
- 760
- Assignees
- 224
- Inventors
- 1,246
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 6 |
| 2005 | 2 | 7 |
| 2006 | 2 | 5 |
| 2007 | 2 | 6 |
| 2008 | 5 | 4 |
| 2009 | 6 | 5 |
| 2010 | 6 | 9 |
| 2011 | 7 | 15 |
| 2012 | 12 | 14 |
| 2013 | 14 | 34 |
| 2014 | 18 | 49 |
| 2015 | 34 | 41 |
| 2016 | 50 | 57 |
| 2017 | 45 | 61 |
| 2018 | 60 | 51 |
| 2019 | 66 | 61 |
| 2020 | 56 | 72 |
| 2021 | 80 | 80 |
| 2022 | 68 | 57 |
| 2023 | 65 | 49 |
| 2024 | 52 | 30 |
| 2025 | 44 | 32 |
| 2026 | 15 | 12 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Domain name system based VPN management29 Sep 2026US 12,750,344 B2ThreatSTOP, Inc.
- 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.
- Identifying malware devices with domain name system (DNS) queries8 Sep 2026US 12,732,533 B2Comcast Cable Communications, LLC
- 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 Improving Content Fetching by Selecting Tunnel Devices1 Oct 2026US 2026/0303681 A1Bright Data Ltd.
- Communication connection method and apparatus, electronic device, system, and readable storage medium17 Sep 2026US 2026/0281076 A1Zhejiang Uniview Technologies Co., Ltd.
- Application-Agnostic Puncturing of Network Address Translation (NAT) Services17 Sep 2026US 2026/0281077 A1LiveU Ltd.
- Distributed processing system, distributed processing method, and program3 Sep 2026US 2026/0261542 A1Nippon Telegraph and Telephone Corporation
- Network packet processing method and device30 Jul 2026US 2026/0222386 A1Senao Networks, Inc.
Most cited
By later US patents
- System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment380US 9,083,581 B1Cisco Technology, Inc. · 2015
- Handling overlapping IP addresses in multi-tenant architecture254US 8,259,571 B1Zscaler, Inc. · 2012
- System and method for internal networking, data optimization and dynamic frequency selection in a vehicular environment237US 8,705,527 B1Cisco Technology, Inc. · 2014
- System and method for establishing communication channels between on-board unit of vehicle and plurality of nodes159US 8,718,797 B1Cisco Technology, Inc. · 2014
- Centralized logical L3 routing156US 8,958,298 B2Nicira, Inc. · 2015