H04L 69/325
In the network layer [osi layer 3]
Official title: in the network layer [OSI layer 3], e.g. X.25 (H04L69/16 takes precedence)
H04L69/325 (In the network layer [osi layer 3]) appears on 882 US grants and 890 published applications in this corpus.
Search patents in H04L- Granted patents
- 882
- Published applications
- 890
- Assignees
- 331
- Inventors
- 1,485
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 16 | 2 |
| 2002 | 13 | 20 |
| 2003 | 9 | 31 |
| 2004 | 22 | 25 |
| 2005 | 15 | 43 |
| 2006 | 20 | 32 |
| 2007 | 20 | 33 |
| 2008 | 29 | 22 |
| 2009 | 27 | 25 |
| 2010 | 31 | 52 |
| 2011 | 26 | 24 |
| 2012 | 30 | 36 |
| 2013 | 41 | 22 |
| 2014 | 35 | 22 |
| 2015 | 28 | 22 |
| 2016 | 34 | 34 |
| 2017 | 28 | 47 |
| 2018 | 26 | 50 |
| 2019 | 58 | 47 |
| 2020 | 62 | 80 |
| 2021 | 54 | 62 |
| 2022 | 69 | 50 |
| 2023 | 59 | 40 |
| 2024 | 51 | 35 |
| 2025 | 31 | 24 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system of overlay flow control29 Sep 2026US 12,750,290 B2VeloCloud Networks, LLC
- Flow-based packet batching for optimized deep packet inspection22 Sep 2026US 12,744,791 B2Rapid7, 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.
- 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 configuration for personal iot network13 Aug 2026US 2026/0238591 A1Google Inc.
- Packet format adjustment technologies13 Aug 2026US 2026/0238708 A1Intel Corporation
- Controller-based segment routing (sr) circuit-style network minimizing need for transit policies in ipv6 transport using srv6 micro segment identifier (msid)30 Apr 2026US 2026/0121979 A1Cisco Technology, Inc.
- Decentralized content fabric23 Apr 2026US 2026/0113368 A1Eluvio, Inc.
Most cited
By later US patents
- Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones789US 5,726,984 ANorand Corporation · 1998
- Globally distributed utility computing cloud724US 8,429,630 B2CA, Inc. · 2013
- Browser based command and control home network693US 6,288,716 B1Samsung Electronics Co., Ltd. · 2001
- Programming tool for home networks with an HTML page for a plurality of home devices634US 6,182,094 B2Samsung Electronics Co., Ltd. · 2001
- Multi-services application gateway and system employing the same602US 8,543,665 B2Prodea Systems, Inc. · 2013