H04L 47/43
Assembling or disassembling of packets
Official title: Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
H04L47/43 (Assembling or disassembling of packets) appears on 515 US grants and 511 published applications in this corpus.
Search patents in H04L- Granted patents
- 515
- Published applications
- 511
- Assignees
- 259
- Inventors
- 1,190
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 8 |
| 2002 | 25 | 38 |
| 2003 | 13 | 21 |
| 2004 | 24 | 35 |
| 2005 | 27 | 40 |
| 2006 | 30 | 53 |
| 2007 | 29 | 41 |
| 2008 | 36 | 24 |
| 2009 | 30 | 20 |
| 2010 | 48 | 26 |
| 2011 | 21 | 9 |
| 2012 | 32 | 14 |
| 2013 | 18 | 8 |
| 2014 | 26 | 8 |
| 2015 | 14 | 8 |
| 2016 | 7 | 7 |
| 2017 | 7 | 6 |
| 2018 | 8 | 4 |
| 2019 | 4 | 4 |
| 2020 | 7 | 8 |
| 2021 | 3 | 9 |
| 2022 | 13 | 14 |
| 2023 | 6 | 24 |
| 2024 | 15 | 27 |
| 2025 | 26 | 34 |
| 2026 | 16 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low overhead send/receive data delivery into user memory6 Oct 2026US 12,756,665 B2Microsoft Technology Licensing, LLC
- Low bandwidth protocol for streaming sensor data1 Sep 2026US 12,726,542 B2Embark Trucks Inc.
- Efficient handling of fragmented packets in multi-node all-active clusters25 Aug 2026US 12,719,791 B2Cisco Technology, Inc.
- Context-based analysis for data packet prioritization25 Aug 2026US 12,719,804 B2Dell Products L. P.
- Managing out of order buffers18 Aug 2026US 12,712,827 B1Marvell Asia Pte Ltd
- Opportunistic content delivery using delta coding8 Oct 2026US 2026/0312676 A1ViaSat, Inc.
- Methods and apparatus for hosting real time layer and non-real time layer in a wireless communication system8 Oct 2026US 2026/0312915 A1Samsung Electronics Co., Ltd.
- Systems and methods for accurate link loop latency measurement and dynamic backlog reduction of receiver buffer8 Oct 2026US 2026/0312916 A1Advanced Micro Devices, Inc.
- Communication control system24 Sep 2026US 2026/0291879 A1Toyota Jidosha Kabushiki Kaisha
- Communication method and apparatus17 Sep 2026US 2026/0281810 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Data link layer quality of service for UMTS323US 6,477,670 B1Nortel Networks Limited · 2002
- Method for hashing in a packet network switching system314US 5,708,659 ALSI Logic Corporation · 1998
- Method and apparatus for congestion control in a data network225US 5,014,265 AAT&T Bell Laboratories · 1991
- Method for constructing adaptive packet lengths in a congested network222US 6,003,089 ASiemens Information and Communication Networks, Inc. · 1999
- Sharing a network interface card among multiple hosts198US 7,245,627 B2Mellanox Technologies, Ltd. · 2007