G05B 2219/34466
Bad circuits, watchdog, alarm, indication
G05B2219/34466 (Bad circuits, watchdog, alarm, indication) appears on 28 US grants and 5 published applications in this corpus.
Search patents in G05B- Granted patents
- 28
- Published applications
- 5
- Assignees
- 26
- Inventors
- 80
- Latest grant
- 16 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Robot system16 Apr 2019US 10,259,116 B2Fanuc Corporation
- Industrial control system with integrated circuit elements partitioned for functional safety and employing watchdog timing circuits16 May 2017US 9,651,931 B2Rockwell Automation Technologies, Inc.
- Teleoperated industrial robots15 Sep 2015US 9,132,551 B2ABB Technology AG
- Modular multi-axis motion control and driving system and method thereof20 Mar 2007US 7,194,321 B2Dynacity Technology (HK) Limited
- Dialysis machine with symmetric multi-processing (SMP) control system and method of operation15 Mar 2005US 6,868,309 B1Aksys, Ltd.
- Robot watchdog28 Dec 2023US 2023/0415344 A1The Johns Hopkins University
- Robot system14 Dec 2017US 2017/0355079 A1Fanuc Corporation
- Industrial control system with integrated circuit elements partitioned for functional safety and employing watchdog timing circuits15 Sep 2016US 2016/0266564 A1Rockwell Automation Technologies, Inc.
- Teleoperated industrial robots5 Jun 2014US 2014/0156073 A1ABB Technology AG
- Modular multi-axis motion control and driving system and method thereof11 May 2006US 2006/0100723 A1Dynacity Technology (HK) Limited
Most cited
By later US patents
- Elevator system having microprocessor-based door operator901US 4,832,158 ADelaware Capital Formation, Inc. · 1989
- Dialysis machine with symmetric multi-processing (SMP) control system and method of operation113US 6,868,309 B1Aksys, Ltd. · 2005
- Machine process controller65US 4,279,013 AThe Valeron Corporation · 1981
- Modular multi-axis motion control and driving system and method thereof43US 7,194,321 B2Dynacity Technology (HK) Limited · 2007
- Fault monitor for numerical control system42US 4,263,647 AAllen-Bradley Company, Inc. · 1981