H04L 47/33
Using forward notification
Official title: using forward notification
H04L47/33 (Using forward notification) appears on 409 US grants and 465 published applications in this corpus.
Search patents in H04L- Granted patents
- 409
- Published applications
- 465
- Assignees
- 153
- Inventors
- 874
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 5 | 14 |
| 2004 | 9 | 7 |
| 2005 | 2 | 7 |
| 2006 | 11 | 11 |
| 2007 | 6 | 26 |
| 2008 | 3 | 7 |
| 2009 | 11 | 21 |
| 2010 | 29 | 12 |
| 2011 | 11 | 14 |
| 2012 | 18 | 13 |
| 2013 | 14 | 17 |
| 2014 | 21 | 27 |
| 2015 | 23 | 28 |
| 2016 | 15 | 21 |
| 2017 | 28 | 18 |
| 2018 | 18 | 11 |
| 2019 | 20 | 15 |
| 2020 | 17 | 19 |
| 2021 | 20 | 36 |
| 2022 | 24 | 29 |
| 2023 | 33 | 17 |
| 2024 | 21 | 18 |
| 2025 | 24 | 28 |
| 2026 | 7 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low overhead send/receive data delivery into user memory6 Oct 2026US 12,756,665 B2Microsoft Technology Licensing, LLC
- Device assisted congestion control1 Sep 2026US 12,726,445 B2QUALCOMM Incorporated
- External injection of cloud based network functions into network services19 May 2026US 12,634,365 B2Level 3 Communications, LLC
- Coordinating congestion control and adaptive load balancing7 Apr 2026US 12,598,143 B2Microsoft Technology Licensing, LLC
- Round-trip time and explicit congestion notification signals for bandwidth utilization24 Mar 2026US 12,587,479 B2Microsoft Technology Licensing, LLC
- Per queue packet data convergence protocol configuration1 Oct 2026US 2026/0303542 A1QUALCOMM Incorporated
- Latency optimizations via device assisted data buffer management27 Aug 2026US 2026/0255213 A1
- Managing congestion notifications for low latency, low loss, and scalable throughput (l4s) data flows25 Jun 2026US 2026/0181472 A1Cisco Technology, Inc.
- Low latency, low loss, and scalable throughput congestion signaling from lower protocol layer to higher protocol layer of network stack25 Jun 2026US 2026/0181473 A1Cisco Technology, Inc.
- Method for notifying forwarding table index, node, and storage medium28 May 2026US 2026/0149655 A1Zte Corporation
Most cited
By later US patents
- Method and apparatus for congestion control in a data network225US 5,014,265 AAT&T Bell Laboratories · 1991
- Non-blocking, scalable optical router architecture and method for routing optical traffic169US 6,665,495 B1Yotta Networks, LLC · 2003
- Method and apparatus for determining the transmission data rate in a multi-user communication system140US 5,857,147 AQUALCOM Incorporated · 1999
- Dynamic window sizing in a data network136US 5,163,046 AAT&T Bell Laboratories · 1992
- Network apparatus for switching based on content of application data122US 6,732,175 B1Intel Corporation · 2004