H04J 2203/0066
Signalling
Official title: Signalling, e.g. protocols, reference model
H04J2203/0066 (Signalling) appears on 98 US grants and 49 published applications in this corpus.
Search patents in H04J- Granted patents
- 98
- Published applications
- 49
- Assignees
- 47
- Inventors
- 190
- Latest grant
- 23 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 13 | 3 |
| 2002 | 5 | 5 |
| 2003 | 5 | 9 |
| 2004 | 10 | 8 |
| 2005 | 5 | 5 |
| 2006 | 9 | 4 |
| 2007 | 4 | 3 |
| 2008 | 4 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 2 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for removing static differential delays between signals transported over an optical transport network23 Feb 2021US 10,932,018 B2ADVA Optical Networking SE
- Mechanism for MIPI communication using optical interface4 Feb 2020US 10,554,304 B2Intel Corporation
- Method and node for adjusting line interface rate23 Jan 2018US 9,877,092 B2Huawei Technologies Co., Ltd.
- Asymmetric OTN network traffic support2 Jun 2015US 9,048,967 B2Fujitsu Limited
- Passive optical network system2 Sep 2014US 8,824,894 B2Hitachi, Ltd.
- Method for removing static differential delays between signals transported over an optical transport network9 Jul 2020US 2020/0221195 A1ADVA Optical Networking SE
- Mechanism for mipi communication using optical interface4 Jul 2019US 2019/0207681 A1Intel Corporation
- Method for transmitting signalling information via out-of-band communication channel in optical communications network21 Jun 2018US 2018/0176668 A1Mitsubishi Electric Corporation
- Method and node for adjusting line interface rate4 Feb 2016US 2016/0037242 A1Huawei Technologies Co., Ltd.
- Asymmetric otn network traffic support15 Aug 2013US 2013/0209087 A1Fujitsu Limited
Most cited
By later US patents
- Digital communication network architecture for providing universal information services520US 4,763,317 AAmerican Telephone and Telegraph Company, AT&T Bell Laboratories · 1988
- Intra-switch communications in narrow band ATM networks314US 5,428,607 AAT&T Corp. · 1995
- Video and TELCO network control functionality286US 5,541,917 ABell Atlantic · 1996
- ATM networks for narrow band communications248US 5,422,882 AAT&T Corp. · 1995
- Access switches for large ATM networks246US 5,452,297 AAT&T Corp. · 1995