H04J 3/1635
Format conversion
Official title: {Format conversion, e.g. CEPT/US}
H04J3/1635 (Format conversion) appears on 57 US grants and 9 published applications in this corpus.
Search patents in H04J- Granted patents
- 57
- Published applications
- 9
- Assignees
- 38
- Inventors
- 109
- Latest grant
- 23 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 4 | 1 |
| 2004 | 4 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for processing data in ethernet, device, and system23 Feb 2021US 10,931,578 B2Huawei Technologies Co., Ltd.
- Relay device, relay method, and relay processing program15 Dec 2015US 9,215,137 B2NEC Corporation
- DS3 to ASI converter with reduced memory4 Nov 2008US 7,447,231 B2General Instrument Corporation
- Cycle-efficient TDM timeslot remapping for network processing engines27 Nov 2007US 7,301,958 B2Intel Corporation
- Method and apparatus for interfacing a parallel connection24 Oct 2006US 7,126,943 B2Alcatel
- Method for processing data in ethernet, device, and system14 Feb 2019US 2019/0052562 A1Huawei Technologies Co., Ltd.
- Relay device, relay method, and relay processing program16 Jan 2014US 2014/0016481 A1NEC Corporation
- DS3 to ASI converter with reduced memory24 Nov 2005US 2005/0259695 A1General Instrument Corporation
- Cycle-efficient TDM timeslot remapping for network processing engines26 May 2005US 2005/0111475 A1Intel Corporation
- Shared T1/E1 signaling bit processor8 Jul 2004US 2004/0131088 A1Adtran, Inc.
Most cited
By later US patents
- Method and apparatus to reduce register overhead in a serial digital interface115US 5,287,352 ARolm Company · 1994
- Switching transcoder101US 5,526,397 AHughes Electronics Corporation · 1996
- Out-of-band embedded overhead architecture for a transmission network82US 5,452,306 ASouthwestern Bell Technology Resources, Inc. · 1995
- Method and apparatus for performing format conversion between bit streams61US 4,979,169 AData General Corporation · 1990
- Decentralized base station for reducing bandwidth requirements for communications to and from radio transmitter-receivers in a telecommunications network38US 5,555,260 ATelefonaktiebolaget LM Ericsson · 1996