G05B 2219/33156
Communication between two processors over shared, dualport ram
G05B2219/33156 (Communication between two processors over shared, dualport ram) appears on 21 US grants and 2 published applications in this corpus.
Search patents in G05B- Granted patents
- 21
- Published applications
- 2
- Assignees
- 14
- Inventors
- 56
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control system for controlling safety-critical and non-safety-critical processes30 May 2023US 11,662,714 B2ABB Schweiz AG
- Systems and methods for simultaneous control of safety-critical and non-safety-critical processes in automation systems using master-minion functionality1 Nov 2022US 11,487,265 B2ABB AB
- Control system for a packaging machine19 Oct 1999US 5,966,897 ATetra Laval Holdings & Finance S. A.
- Automated system for production facility20 Apr 1999US 5,896,292 ACanon Kabushiki Kaisha
- Control system having error correcting apparatus10 Mar 1998US 5,724,786 ATetra Laval Holdings & Finance S. A.
Most cited
By later US patents
- Function-distributed control apparatus72US 4,953,074 AHitachi, Ltd. · 1990
- Robot arm controller with common bus memory64US 4,467,436 AUnited States Robots, Inc. · 1984
- System for processing and prioritizing alarms from devices on data communications network59US 5,163,151 ASquare D Company · 1992
- Automated system for production facility57US 5,896,292 ACanon Kabushiki Kaisha · 1999
- Decentralized master-slave control apparatus50US 4,803,613 AHitachi, Ltd. · 1989