H04L 49/358
Infiniband switches
Official title: {Infiniband Switches}
H04L49/358 (Infiniband switches) appears on 310 US grants and 303 published applications in this corpus.
Search patents in H04L- Granted patents
- 310
- Published applications
- 303
- Assignees
- 63
- Inventors
- 332
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 8 |
| 2004 | 2 | 9 |
| 2005 | 4 | 13 |
| 2006 | 9 | 9 |
| 2007 | 8 | 3 |
| 2008 | 10 | 9 |
| 2009 | 10 | 10 |
| 2010 | 15 | 2 |
| 2011 | 12 | 3 |
| 2012 | 6 | 13 |
| 2013 | 4 | 31 |
| 2014 | 16 | 8 |
| 2015 | 16 | 7 |
| 2016 | 12 | 4 |
| 2017 | 15 | 51 |
| 2018 | 10 | 19 |
| 2019 | 39 | 33 |
| 2020 | 45 | 26 |
| 2021 | 24 | 13 |
| 2022 | 21 | 11 |
| 2023 | 14 | 3 |
| 2024 | 6 | 5 |
| 2025 | 4 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Local port grouping with rails of network links24 Mar 2026US 12,587,415 B2Mellanox Technologies, Ltd.
- System and method for using InfiniBand routing algorithms for ethernet fabrics in a high performance computing environment3 Mar 2026US 12,568,016 B2Oracle International Corporation
- System and method for a single logical IP subnet across multiple independent layer 2 (L2) subnets in a high performance computing environment3 Mar 2026US 12,568,024 B2Oracle International Corporation
- System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment2 Dec 2025US 12,489,718 B2Oracle International Corporation
- System and method for supporting heterogeneous and asymmetric dual rail fabric configurations in a high performance computing environment11 Nov 2025US 12,470,623 B2Oracle International Corporation
- System and method for using infiniband routing algorithms for ethernet fabrics in a high performance computing environment25 Jun 2026US 2026/0180853 A1Oracle International Corporation
- System and method for a single logical ip subnet across multiple independent layer 2 (l2) subnets in a high performance computing environment25 Jun 2026US 2026/0180866 A1Oracle International Corporation
- Local port grouping with rails of network links18 Jun 2026US 2026/0172284 A1Mellanox Technologies, Ltd.
- System and method for supporting target groups for congestion control in a private fabric in a high performance computing environment19 Feb 2026US 2026/0052114 A1Oracle International Corporation
- System and method for supporting heterogeneous and asymmetric dual rail fabric configurations in a high performance computing environment19 Feb 2026US 2026/0052179 A1Oracle International Corporation
Most cited
By later US patents
- System and method for implementing logical switches in a network system317US 7,197,572 B2QLOGIC, Corporation · 2007
- Network traffic control for virtual device interfaces138US 7,782,869 B1Huawei Technologies Co., Ltd. · 2010
- Multiprocessor computer system116US 5,303,383 ANCR Corporation · 1994
- Reconfigurable, fault tolerant, multistage interconnect network and protocol109US 5,321,813 ATeradata Corporation · 1994
- Communication system uses diagnostic processors and master processor module to identify faults and generate mapping tables to reconfigure communication paths in a multistage interconnect network104US 5,522,046 ANCR Corporation · 1996