G05B 2219/34488
One computer, controller replaces other, backup computer
G05B2219/34488 (One computer, controller replaces other, backup computer) appears on 9 US grants and 6 published applications in this corpus.
Search patents in G05B- Granted patents
- 9
- Published applications
- 6
- Assignees
- 7
- Inventors
- 23
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 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 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hot-standby redundancy control system, method, control apparatus, and computer readable storage medium18 Jun 2024US 12,013,769 B2Siemens Aktiengesellschaft
- Redundant hot standby control system and control device, redundant hot standby method and computer-readable storage medium22 Mar 2022US 11,281,182 B2Siemens Aktiengesellschaft
- Method and system for communicating information and controlling equipment according to a standard protocol between two computers21 Feb 2006US 7,003,558 B2Iconics, Inc.
- Control and/or regulating system for a machine used for producing a fiber web18 Jan 2005US 6,845,281 B1Voith Sulzer Papiermaschinen GmbH
- Apparatus and method for interfacing host computer and computer nodes using redundant gateway data lists of accessible computer node data23 Aug 1994US 5,341,496 AThe Foxboro Company
- Spare robot controller22 Jun 2023US 2023/0191595 A1ABB Schweiz AG
- Redundant hot standby control system and control device, redundant hot standby method and computer-readable storage medium7 Oct 2021US 2021/0311453 A1Siemens Aktiengesellschaft
- Hot-standby redundancy control system, method, control apparatus, and computer readable storage medium15 Jul 2021US 2021/0216417 A1Siemens Aktiengesellschaft
- Methods and apparatus to upgrade and provide control redundancy in process plants19 Mar 2009US 2009/0076628 A1
- Process control17 Feb 2005US 2005/0038885 A1Iconics, Inc.
Most cited
By later US patents
- Robotic arm systems174US 4,954,952 ATRW Inc. · 1990
- Robotic arm systems51US 4,964,062 A1990
- Antenna with positionable reflector49US 5,021,798 ATRW Inc. · 1991
- Method and system for communicating information and controlling equipment according to a standard protocol between two computers26US 7,003,558 B2Iconics, Inc. · 2006
- Apparatus and method for interfacing host computer and computer nodes using redundant gateway data lists of accessible computer node data20US 5,341,496 AThe Foxboro Company · 1994