H04J 14/0269
Using tables for routing
Official title: {using tables for routing}
H04J14/0269 (Using tables for routing) appears on 193 US grants and 200 published applications in this corpus.
Search patents in H04J- Granted patents
- 193
- Published applications
- 200
- Assignees
- 70
- Inventors
- 358
- Latest grant
- 21 Apr 2026
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| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 4 | 18 |
| 2010 | 7 | 23 |
| 2011 | 7 | 18 |
| 2012 | 15 | 30 |
| 2013 | 24 | 28 |
| 2014 | 34 | 20 |
| 2015 | 29 | 17 |
| 2016 | 18 | 6 |
| 2017 | 13 | 3 |
| 2018 | 6 | 1 |
| 2019 | 7 | 6 |
| 2020 | 5 | 1 |
| 2021 | 1 | 3 |
| 2022 | 6 | 3 |
| 2023 | 2 | 4 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for providing transient resilient transmissions in an optical network21 Apr 2026US 12,609,767 B2Xieon Networks S.a.r.l.
- Communication routing between nodes in a LEO satellite network24 Jun 2025US 12,341,601 B2Cisco Technology, Inc.
- Adaptive channel loading in WDM optical communication systems23 Jul 2024US 12,047,162 B2Nokia Solutions and Networks Oy
- Expanded single-hop clos star network for a datacenter of universal coverage and exabits-per-second throughput18 Jun 2024US 12,015,887 B2
- Device-enabled access control in a mesh network21 May 2024US 11,991,086 B2Uab 360 It
- Distributed network element and undersea network element management system for optical communication systems28 May 2026US 2026/0149501 A1Subcom, LLC
- Sparse Route Computation for Determining Optical Paths with Defined Optical Regenerator Locations16 Apr 2026US 2026/0106821 A1Ciena Corporation
- System and method for providing transient resilient transmissions in an optical network29 May 2025US 2025/0175249 A1Xieon Networks S.a.r.l.
- Establishing or switching an optical transmission path in order to transmit an optical signal2 Jan 2025US 2025/0008246 A1Deutsche Telekom AG
- Communication routing between nodes in a leo satellite network13 Jun 2024US 2024/0195495 A1Cisco Technology, Inc.
Most cited
By later US patents
- Optical power management in an optical network72US 6,304,347 B1ONI Systems Corp. · 2001
- Method and apparatus for restoring a network64US 6,130,876 AAT&T Corp. · 2000
- System and method for providing destination-to-source protection switch setup in optical network topologies64US 7,274,869 B1Nokia Networks Oy · 2007
- Dynamic performance monitoring systems and methods for optical networks42US 8,433,192 B2Ciena Corporation · 2013
- Extending path computation element protocol to accommodate routing and wavelength assignment in wavelength switched optical networks40US 9,231,726 B2Futurewei Technologies, Inc. · 2016