H04L 47/2441
Relying on flow classification
Official title: relying on flow classification, e.g. using integrated services [IntServ]
H04L47/2441 (Relying on flow classification) appears on 3,394 US grants and 3,650 published applications in this corpus.
Search patents in H04L- Granted patents
- 3,394
- Published applications
- 3,650
- Assignees
- 841
- Inventors
- 6,736
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 19 | 0 |
| 2001 | 22 | 26 |
| 2002 | 30 | 122 |
| 2003 | 58 | 163 |
| 2004 | 76 | 130 |
| 2005 | 88 | 155 |
| 2006 | 116 | 151 |
| 2007 | 96 | 159 |
| 2008 | 126 | 143 |
| 2009 | 124 | 117 |
| 2010 | 201 | 100 |
| 2011 | 150 | 108 |
| 2012 | 116 | 122 |
| 2013 | 132 | 134 |
| 2014 | 174 | 152 |
| 2015 | 148 | 155 |
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| 2017 | 147 | 142 |
| 2018 | 130 | 149 |
| 2019 | 173 | 172 |
| 2020 | 176 | 177 |
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| 2022 | 222 | 231 |
| 2023 | 197 | 158 |
| 2024 | 156 | 129 |
| 2025 | 147 | 101 |
| 2026 | 54 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Directory enabled policy management tool for intelligent traffic management997US 6,502,131 B1Novell, Inc. · 2002
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- System and method for providing requested quality of service in a hybrid network755US 6,335,927 B12002
- System and method for monitoring quality of service over network533US 6,078,953 AUkiah Software, Inc. · 2000
- Method and apparatus of storing policies for policy-based management of quality of service treatments of network data traffic flows398US 6,463,470 B1Cisco Technology, Inc. · 2002