H04L 45/10
Routing in connection-oriented networks
Official title: {Routing in connection-oriented networks, e.g. X.25 or ATM}
H04L45/10 (Routing in connection-oriented networks) appears on 479 US grants and 322 published applications in this corpus.
Search patents in H04L- Granted patents
- 479
- Published applications
- 322
- Assignees
- 167
- Inventors
- 930
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 11 | 0 |
| 1998 | 15 | 0 |
| 1999 | 5 | 0 |
| 2000 | 15 | 0 |
| 2001 | 23 | 9 |
| 2002 | 18 | 12 |
| 2003 | 28 | 28 |
| 2004 | 32 | 24 |
| 2005 | 12 | 23 |
| 2006 | 23 | 24 |
| 2007 | 17 | 28 |
| 2008 | 29 | 28 |
| 2009 | 18 | 14 |
| 2010 | 30 | 16 |
| 2011 | 33 | 14 |
| 2012 | 18 | 17 |
| 2013 | 22 | 11 |
| 2014 | 19 | 18 |
| 2015 | 15 | 13 |
| 2016 | 13 | 7 |
| 2017 | 10 | 5 |
| 2018 | 6 | 3 |
| 2019 | 4 | 9 |
| 2020 | 6 | 8 |
| 2021 | 8 | 5 |
| 2022 | 8 | 2 |
| 2023 | 5 | 2 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for managing network connections26 Nov 2024US 12,155,561 B2Gt Booster Inc.
- Virtual circuit-based data packet processing method and forwarding table entry construction method5 Mar 2024US 11,924,094 B2Zte Corporation
- Method apparatus, and computer readable medium for defining and encoding packets for data exchange over a network9 Jan 2024US 11,868,704 B2Infinera Corporation
- Adaptive private network with dynamic conduit process24 Oct 2023US 11,799,793 B2Talari Networks Incorporated
- Congruent bidirectional segment routing tunnels5 Sep 2023US 11,750,495 B2Ciena Corporation
- Using an out of band virtual switch to manage data processing unit ports in an offload architecture5 Feb 2026US 2026/0039553 A1Dell Products L. P.
- Multi-chassis link aggregation routing computation method, switch, system, and storage medium25 Jul 2024US 2024/0250894 A1Zte Corporation
- Virtual circuit-based data packet processing method and forwarding table entry construction method2 Feb 2023US 2023/0031179 A1Zte Corporation
- Method for managing network connections26 Jan 2023US 2023/0022435 A1Jotun Technology Inc.
- Congruent bidirectional Segment Routing tunnels17 Nov 2022US 2022/0368620 A1Ciena Corporation
Most cited
By later US patents
- Network having secure fast packet switching and guaranteed quality of service466US 5,485,455 ACabletron Systems, Inc. · 1996
- Method and system for minimizing the connection set up time in high speed packet switching networks405US 6,934,249 B1Cisco Technology, Inc. · 2005
- Method for determining a best path between two nodes398US 5,521,910 ACabletron Systems, Inc. · 1996
- Cross-layer integrated collision free path routing295US 7,339,897 B2Telefonaktiebolaget LM Ericsson (publ) · 2008
- Apparatus for determining the topology of an ATM network or the like Via communication of topology information between a central manager and switches in the network over a virtual service path293US 5,729,685 ABay Networks, Inc. · 1998