H04L 43/0823
Errors
Official title: Errors, e.g. transmission errors
H04L43/0823 (Errors) appears on 5,063 US grants and 5,493 published applications in this corpus.
Search patents in H04L- Granted patents
- 5,063
- Published applications
- 5,493
- Assignees
- 1,391
- Inventors
- 10,232
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 11 | 0 |
| 1995 | 12 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 21 | 0 |
| 1999 | 17 | 0 |
| 2000 | 25 | 0 |
| 2001 | 32 | 17 |
| 2002 | 45 | 96 |
| 2003 | 47 | 86 |
| 2004 | 54 | 80 |
| 2005 | 57 | 121 |
| 2006 | 76 | 120 |
| 2007 | 63 | 179 |
| 2008 | 101 | 195 |
| 2009 | 92 | 173 |
| 2010 | 170 | 136 |
| 2011 | 169 | 131 |
| 2012 | 135 | 136 |
| 2013 | 145 | 169 |
| 2014 | 199 | 224 |
| 2015 | 225 | 304 |
| 2016 | 268 | 383 |
| 2017 | 259 | 352 |
| 2018 | 300 | 298 |
| 2019 | 399 | 361 |
| 2020 | 390 | 376 |
| 2021 | 365 | 353 |
| 2022 | 373 | 349 |
| 2023 | 355 | 323 |
| 2024 | 298 | 236 |
| 2025 | 204 | 183 |
| 2026 | 121 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Message fault recovery without retransmission in 5G and 6G6 Oct 2026US 12,756,496 B2
- Detection packet transmission method, apparatus, and system29 Sep 2026US 12,750,294 B2Huawei Technologies Co., Ltd.
- End-to-end integrity check of a communication stream29 Sep 2026US 12,750,295 B2Thales
- Packet loss rate detection method, communication apparatus, and communication system22 Sep 2026US 12,744,718 B2Huawei Technologies Co., Ltd.
- Methods and systems for reducing packet loss15 Sep 2026US 12,739,163 B2Pismo Labs Technology Limited
- System and method for network latency determination based on edge computing nodes1 Oct 2026US 2026/0303499 A1Bank of America Corporation
- Receiver-based real-time transport protocol duplication1 Oct 2026US 2026/0304222 A1QUALCOMM Incorporated
- Transport mechanism selection for multi-access point coordination group (cg)1 Oct 2026US 2026/0304286 A1Cisco Technology, Inc.
- Methods, Systems, And Apparatus For Geographic Location Using Trace Routes24 Sep 2026US 2026/0292037 A1Dynamic Network Services, Inc.
- Communication method, apparatus and device and storage medium17 Sep 2026US 2026/0280961 A1
Most cited
By later US patents
- Directory enabled policy management tool for intelligent traffic management997US 6,502,131 B1Novell, Inc. · 2002
- Network management system using model-based intelligence689US 5,504,921 ACabletron Systems, Inc. · 1996
- Content delivery and global traffic management network system547US 6,754,699 B2Speedera Networks, Inc. · 2004
- Method for admitting new connections based on usage priorities in a multiple access system for communications networks539US 6,226,277 B1Lucent Technologies Inc. · 2001
- okApparatus for a voice over IP (voIP) telephony gateway and methods for use therein511US 6,363,065 B1Quintum Technologies, Inc. · 2002