G05B 2219/14086
Watch dog
G05B2219/14086 (Watch dog) appears on 7 US grants and 3 published applications in this corpus.
Search patents in G05B- Granted patents
- 7
- Published applications
- 3
- Assignees
- 4
- Inventors
- 22
- Latest grant
- 7 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 0 | 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 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Operating a highly available automation system7 Jan 2020US 10,530,602 B2Siemens Aktiengesellschaft
- Charging system including a battery pack that outputs a stop request signal and a charging apparatus that stops power conversion in receipt of the stop request signal9 May 2017US 9,647,479 B2Makita Corporation
- Charging control device including a computer that monitors and/or charges a rechargeable battery and a watch dog timer for monitoring the computer18 Nov 2014US 8,890,481 B2Makita Corporation
- Mini-programmable controller4 Aug 1981US 4,282,584 AAllen-Bradley Company, Inc.
- Direct memory access module for a controller30 Jan 1979US 4,137,565 AXerox Corporation
Most cited
By later US patents
- Malfunction detection system for a microprocessor based programmable controller43US 4,118,792 AAllen-Bradley Company, Inc. · 1978
- Direct memory access module for a controller32US 4,137,565 AXerox Corporation · 1979
- Malfunction detection system for a programmable controller25US 4,095,094 AAllen-Bradley Company, Inc. · 1978
- Mini-programmable controller21US 4,282,584 AAllen-Bradley Company, Inc. · 1981
- Charging control device including a computer that monitors and/or charges a rechargeable battery and a watch dog timer for monitoring the computer5US 8,890,481 B2Makita Corporation · 2014