H04J 3/0614
The synchronising signal being characterised by the amplitude, duration or polarity
Official title: {the synchronising signal being characterised by the amplitude, duration or polarity}
H04J3/0614 (The synchronising signal being characterised by the amplitude, duration or polarity) appears on 80 US grants and 39 published applications in this corpus.
Search patents in H04J- Granted patents
- 80
- Published applications
- 39
- Assignees
- 44
- Inventors
- 155
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 2 | 6 |
| 2015 | 2 | 7 |
| 2016 | 6 | 5 |
| 2017 | 6 | 0 |
| 2018 | 4 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 5 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Frame synchronization system, frame synchronization circuit, and frame synchronization method8 Oct 2024US 12,113,888 B2NTT Electronics Corporation
- High speed embedded protocol for distributed control system31 Oct 2023US 11,804,919 B2Kvaser AB
- High speed embedded protocol for distributed control system17 Jan 2023US 11,558,136 B2Kvaser AB
- Synchronization signal detection for high-speed ethernet connections31 Aug 2021US 11,108,484 B1Marvell Asia Pte Ltd
- Physical hardware clock chaining20 Jul 2021US 11,070,304 B1Mellanox Technologies, Ltd.
- Frame synchronization system, frame synchronization circuit, and frame synchronization method22 Jun 2023US 2023/0198737 A1NTT Electronics Corporation
- High Speed Embedded Protocol for Distributed Control System1 Jun 2023US 2023/0171012 A1Kvaser AB
- High Speed Embedded Protocol for Distributed Control System3 Jun 2021US 2021/0167882 A1Kvaser AB
- Clock synchronization in a master-slave communication system10 Sep 2020US 2020/0287643 A1Knowles Electronics, LLC
- Systems and methods for wireless signal classification2 Jul 2020US 2020/0213020 A1PC-Tel, Inc.
Most cited
By later US patents
- Method of and arrangement for synchronizing the receiver arrangements in a digital multiplex transmission system174US 4,688,210 AU. S. Philips Corporation · 1987
- Method for broadcasting of digital data, notably for radio broadcasting at high throughput rate towards mobile receivers, with time frequency interlacing and analog synchronization127US 5,191,576 AL'Etat Francais and Telediffusion de France S.A. · 1993
- Method of providing a synchronized data stream suitable for use in a combined FDX and HDX RF-ID system101US 5,543,798 ATexas Instruments Deutschland GmbH · 1996
- Communications method and apparatus for digital information87US 5,689,529 AInternational Automated Systems, Inc. · 1997
- High speed digital to analog to digital communication system84US 5,115,450 AAdvanced Micro Devices, Inc. · 1992