H04Q 2011/0069
Using dedicated optical channels
Official title: {using dedicated optical channels}
H04Q2011/0069 (Using dedicated optical channels) appears on 112 US grants and 108 published applications in this corpus.
Search patents in H04Q- Granted patents
- 112
- Published applications
- 108
- Assignees
- 57
- Inventors
- 255
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 13 |
| 2003 | 6 | 8 |
| 2004 | 6 | 8 |
| 2005 | 4 | 4 |
| 2006 | 7 | 5 |
| 2007 | 5 | 3 |
| 2008 | 2 | 5 |
| 2009 | 6 | 13 |
| 2010 | 4 | 5 |
| 2011 | 5 | 3 |
| 2012 | 8 | 1 |
| 2013 | 7 | 4 |
| 2014 | 5 | 3 |
| 2015 | 0 | 2 |
| 2016 | 3 | 7 |
| 2017 | 0 | 2 |
| 2018 | 3 | 4 |
| 2019 | 1 | 1 |
| 2020 | 6 | 2 |
| 2021 | 3 | 6 |
| 2022 | 6 | 4 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dynamically switching queueing schemes for network switches8 Jul 2025US 12,355,552 B2Infinera Corporation
- Link establishment method and apparatus, and computer readable storage medium6 Aug 2024US 12,058,480 B2Xi'an Zhongxing New Software Co., Ltd.
- Communication apparatus and communication method14 May 2024US 11,985,457 B2Nippon Telegraph and Telephone Corporation
- Wave division multiplexer arrangement for small cell networks22 Aug 2023US 11,733,470 B2CommScope Technologies LLC
- Dynamically switching queueing schemes for network switches25 Oct 2022US 11,483,257 B2Infinera Corporation
- Co-packaging with high frequency links23 Jul 2026US 2026/0213845 A1Mellanox Technologies, Ltd.
- Wireless communication between compute dies in an optical communication network23 Jul 2026US 2026/0213847 A1Mellanox Technologies, Ltd.
- Optical transmission device, service device, and service transmission method and system30 Jan 2025US 2025/0039583 A1Huawei Technologies Co., Ltd.
- Link establishment method and apparatus, and computer readable storage medium3 Nov 2022US 2022/0353591 A1Zte Corporation
- Communication apparatus and communication method25 Aug 2022US 2022/0272428 A1Nippon Telegraph and Telephone Corporation
Most cited
By later US patents
- Network operating system with distributed data architecture117US 7,263,290 B2Lucent Technologies Inc. · 2007
- Optical fiber transmission system and supervision method of the same114US 5,500,756 AHitachi, Ltd. · 1996
- Hybrid electronic/optical switch system87US 6,647,208 B1Massachusetts Institute of Technology · 2003
- Optical add/drop multiplexer/demultiplexer86US 5,959,749 ANortel Networks Limited · 1999
- Control channel processor and switching mechanism70US 6,766,113 B1Lucent Technologies Inc. · 2004