H04L 2012/567
Frame relay over atm
Official title: {Frame Relay over ATM}
H04L2012/567 (Frame relay over atm) appears on 54 US grants and 10 published applications in this corpus.
Search patents in H04L- Granted patents
- 54
- Published applications
- 10
- Assignees
- 29
- Inventors
- 118
- Latest grant
- 23 Oct 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 0 |
| 2002 | 9 | 5 |
| 2003 | 6 | 0 |
| 2004 | 1 | 1 |
| 2005 | 7 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for transmission of frame relay communications over a digital subscriber line equipped with asynchronous transfer mode components23 Oct 2012US 8,295,303 B2Verizon Business Global LLC
- Traffic management for frame relay switched data service27 Sep 2011US 8,027,257 B2AT&T Intellectual Property II, L. P.
- Traffic management for frame relay switched data service23 Feb 2010US 7,668,095 B2AT&T Corp.
- Selectively switching data between link interfaces and processing engines in a network switch19 May 2009US 7,535,895 B2Hammerhead Systems, Inc.
- Method and apparatus for segmentation and reassembly of data packets in a communication switch9 Dec 2008US 7,463,650 B2Alcatel-Lucent Canada Inc.
- Traffic management for frame relay switched data service24 Jun 2010US 2010/0157805 A1AT&T Intellectual Property II, L. P.
- Method and apparatus for segmentation and reassembly of data packets in a communication switch9 Mar 2006US 2006/0050738 A1Alcatel-Lucent Canada Inc.
- Traffic management for frame relay switched data service19 May 2005US 2005/0105466 A1AT&T Corp.
- Router apparatus using ATM switch13 Jan 2005US 2005/0008025 A1
- Selectively switching data between link interfaces and processing engines in a network switch2 Dec 2004US 2004/0240470 A1Hammerhead Systems, Inc.
Most cited
By later US patents
- Downloading operating system software through a broadcast channel820US 5,666,293 ABell Atlantic Network Services, Inc. · 1997
- Downloading applications software through a broadcast channel448US 5,978,855 ABell Atlantic Network Services, Inc. · 1999
- Dynamically programmable digital entertainment terminal using downloaded software to control broadband data operations375US 5,635,979 ABell Atlantic · 1997
- Downloading applications software through a broadcast channel364US 5,768,539 ABell Atlantic Network Services, Inc. · 1998
- Digital entertainment terminal with channel mapping241US 5,734,589 ABell Atlantic Network Services, Inc. · 1998