G05B 2219/25431
Dual port memory
Official title: Dual Port memory
G05B2219/25431 (Dual port memory) appears on 9 US grants and 4 published applications in this corpus.
Search patents in G05B- Granted patents
- 9
- Published applications
- 4
- Assignees
- 10
- Inventors
- 20
- Latest grant
- 26 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control system for controlling safety-critical and non-safety-critical processes26 Jan 2016US 9,244,454 B2ABB AB
- Control system for controlling safety-critical processes11 Sep 2007US 7,269,465 B2Phoenix Contact GmbH & Co.KG
- Processor interfacing to memory-centric computing engine10 Feb 2004US 6,691,206 B1Marger Johnson & McCollom, P.C.
- Field bus interface board6 Jan 2004US 6,675,236 B2Samsung Electronics Co., Ltd.
- Industrial controller and network card with buffer negotiation8 Oct 2002US 6,463,338 B1Rockwell Automation Technologies, Inc.
- Control system for controlling safety-critical and non-safety-critical processes22 Nov 2012US 2012/0296446 A1ABB AB
- Control system7 Jul 2005US 2005/0149207 A1Phoenix Contact GmbH & Co. KG
- Field bus interface board9 Jan 2003US 2003/0009608 A1Samsung Electronics Co., Ltd.
- Simulator and simulation method27 Sep 2001US 2001/0025235 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Industrial controller and network card with buffer negotiation52US 6,463,338 B1Rockwell Automation Technologies, Inc. · 2002
- Shared, reconfigurable memory architectures for digital signal processing33US 5,933,855 A1999
- Multiplexing A/D converter for a generator control unit24US 5,043,911 ASundstrand Corporation · 1991
- Control system for controlling safety-critical processes14US 7,269,465 B2Phoenix Contact GmbH & Co.KG · 2007
- Programmable central intelligence controller and distributed intelligence network for analog/digital control systems12US 5,862,401 ACrown International, Inc. · 1999