H04Q 2011/0045
Synchronisation
Official title: {Synchronisation}
H04Q2011/0045 (Synchronisation) appears on 204 US grants and 177 published applications in this corpus.
Search patents in H04Q- Granted patents
- 204
- Published applications
- 177
- Assignees
- 83
- Inventors
- 378
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 19 |
| 2003 | 6 | 7 |
| 2004 | 7 | 6 |
| 2005 | 8 | 1 |
| 2006 | 10 | 7 |
| 2007 | 6 | 9 |
| 2008 | 3 | 8 |
| 2009 | 10 | 7 |
| 2010 | 7 | 3 |
| 2011 | 13 | 3 |
| 2012 | 5 | 6 |
| 2013 | 5 | 3 |
| 2014 | 6 | 7 |
| 2015 | 4 | 12 |
| 2016 | 9 | 20 |
| 2017 | 18 | 9 |
| 2018 | 13 | 8 |
| 2019 | 9 | 2 |
| 2020 | 4 | 6 |
| 2021 | 8 | 7 |
| 2022 | 5 | 5 |
| 2023 | 2 | 6 |
| 2024 | 5 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical repeater device and relay method8 Sep 2026US 12,732,275 B2Kabushiki Kaisha Toshiba
- Time synchronization method for passive optical network, and electronic device and storage medium5 May 2026US 12,621,592 B2Zte Corporation
- Control of ONU activation in high bit rate PONs7 Apr 2026US 12,598,406 B2
- Photonic precision delay component for high dynamic delay range16 Dec 2025US 12,500,730 B2Ihp GmbH—Innovations for High Performance Microelectronics/Leibniz-Institut Fur Innovative Mikroelektronik
- Training sequence determining method and related device27 May 2025US 12,317,014 B2Huawei Technologies Co., Ltd.
- Multi-pon upstream time division multiplexing11 Jun 2026US 2026/0164152 A1Nokia Solutions and Networks Oy
- Fast digital lane drop detection system for multi-lane direct detect transceivers18 Sep 2025US 2025/0294271 A1Cisco Technology, Inc.
- Time-Division Multiplexing (TDM) Scheduling in a Network Adapter10 Jul 2025US 2025/0226910 A1Mellanox Technologies, Ltd.
- State switching method and apparatus, device, and storage medium27 Feb 2025US 2025/0071452 A1Zte Corporation
- Data Transmission Method and Apparatus, and Storage Medium and Electronic Apparatus20 Feb 2025US 2025/0063276 A1Zte Corporation
Most cited
By later US patents
- Method and apparatus for automatically upgrading passive optical networks (PONs)95US 7,609,967 B2Broadlight Ltd. · 2009
- Method and system for restoring a distributed telecommunications network88US 5,999,286 AAlcatel · 1999
- Configurable network router59US 6,724,757 B1Cisco Technology, Inc. · 2004
- Fast switching of data packet with common time reference55US 6,757,282 B1Synchrodyne Networks, Inc. · 2004
- Combined wavelength division multiplexing, time division multiplexing, and asynchronous packet switching with common time reference55US 6,778,536 B1Synchrodyne Networks, Inc. · 2004