H04L 49/118
Address processing within a device
Official title: Address processing within a device, e.g. using internal ID or tags for routing within a switch
H04L49/118 (Address processing within a device) appears on 72 US grants and 69 published applications in this corpus.
Search patents in H04L- Granted patents
- 72
- Published applications
- 69
- Assignees
- 36
- Inventors
- 183
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 5 |
| 2007 | 0 | 0 |
| 2008 | 4 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 2 |
| 2013 | 2 | 5 |
| 2014 | 6 | 7 |
| 2015 | 3 | 4 |
| 2016 | 6 | 4 |
| 2017 | 7 | 9 |
| 2018 | 1 | 2 |
| 2019 | 5 | 3 |
| 2020 | 6 | 2 |
| 2021 | 3 | 3 |
| 2022 | 2 | 1 |
| 2023 | 3 | 0 |
| 2024 | 0 | 7 |
| 2025 | 1 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Network switch and link recovery method for dual-homing thereof3 Mar 2026US 12,568,053 B2Moxa Inc.
- Pseudo wire packet transmission method and related device16 Dec 2025US 12,500,838 B2Huawei Technologies Co., Ltd.
- System and method for supporting configurable legacy P_Key table abstraction using a bitmap based hardware implementation in a high performance computing environment26 Sep 2023US 11,770,349 B2Oracle International Corporation
- System and method for supporting scalable representation of switch port status in a high performance computing environment1 Aug 2023US 11,716,292 B2Oracle International Corporation
- Network switch, non-transitory computer-readable storage medium, and control method14 Mar 2023US 11,606,313 B2Fujitsu Limited
- Methods and apparatus for a serial link addressing scheme3 Sep 2026US 2026/0259846 A1
- Systems and methods for address translation in switch apparatuses30 Apr 2026US 2026/0122006 A1Avago Technologies International Sales Pte. Limited
- Remote switch port mirroring in a network2 Apr 2026US 2026/0095420 A1Avago Technologies International Sales Pte. Limited
- Dynamic multipath load balancing11 Sep 2025US 2025/0286821 A1Juniper Networks, Inc.
- Packet forwarding apparatus and method, communication chip, and network device29 May 2025US 2025/0175441 A1
Most cited
By later US patents
- Fast packet switch256US 4,491,945 AAT&T Bell Laboratories · 1985
- Fast packet switching system209US 4,494,230 AAT&T Bell Laboratories · 1985
- Time stamping for a packet switching system161US 4,506,358 AAT&T Bell Laboratories · 1985
- Interface facility for a packet switching system130US 4,488,289 AAT&T Bell Laboratories · 1984
- Systems and methods for implementing virtual switch planes in a physical switch fabric122US 7,397,794 B1Juniper Networks, Inc. · 2008