H04L 47/17
Interaction among intermediate nodes
Official title: Interaction among intermediate nodes, e.g. hop by hop
H04L47/17 (Interaction among intermediate nodes) appears on 448 US grants and 475 published applications in this corpus.
Search patents in H04L- Granted patents
- 448
- Published applications
- 475
- Assignees
- 200
- Inventors
- 984
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 3 |
| 2002 | 2 | 11 |
| 2003 | 8 | 19 |
| 2004 | 5 | 10 |
| 2005 | 9 | 11 |
| 2006 | 9 | 15 |
| 2007 | 7 | 13 |
| 2008 | 10 | 11 |
| 2009 | 15 | 20 |
| 2010 | 9 | 7 |
| 2011 | 22 | 17 |
| 2012 | 17 | 50 |
| 2013 | 24 | 20 |
| 2014 | 26 | 20 |
| 2015 | 28 | 27 |
| 2016 | 32 | 21 |
| 2017 | 21 | 32 |
| 2018 | 29 | 15 |
| 2019 | 32 | 21 |
| 2020 | 18 | 39 |
| 2021 | 33 | 24 |
| 2022 | 23 | 20 |
| 2023 | 25 | 15 |
| 2024 | 14 | 13 |
| 2025 | 13 | 14 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communication method and related apparatus8 Sep 2026US 12,732,554 B2Huawei Technologies Co., Ltd.
- Systems, devices, and methods for network congestion control25 Aug 2026US 12,719,796 B2Mellanox Technologies, Ltd.
- Data transmission system and method, and related device26 May 2026US 12,641,025 B2Huawei Technologies Co., Ltd.
- Deadlock free all-to-all collective communication schedules14 Apr 2026US 12,603,844 B2Rtx Bbn Technologies, Inc.
- Software assisted implementation of congestion signaling24 Mar 2026US 12,587,478 B2Google Inc.
- Enhancements to data radio bearer parameters for ue-to-ue relays17 Sep 2026US 2026/0281056 A1QUALCOMM Incorporated
- Data transmission system23 Jul 2026US 2026/0214053 A1Huawei Technologies Co., Ltd.
- Identify hot path during runtime19 Mar 2026US 2026/0081870 A1Mellanox Technologies, Ltd.
- Bandwidth management for a cluster of storage nodes19 Mar 2026US 2026/0081969 A1Rubrik, Inc.
- System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment19 Feb 2026US 2026/0052114 A1Oracle International Corporation
Most cited
By later US patents
- Multicast routing in ad-hoc networks264US 7,310,335 B1Nokia Networks Oy · 2007
- Method and apparatus for congestion control in a data network225US 5,014,265 AAT&T Bell Laboratories · 1991
- Method and apparatus for flow control of data in a mesh network219US 8,605,579 B2QUALCOMM Incorporated · 2013
- Allocating network bandwidth209US 7,072,295 B1Tellabs Operations, Inc. · 2006
- Methods and systems providing fair queuing and priority scheduling to enhance quality of service in a network197US 6,810,426 B2Nomadix, Inc. · 2004