G05B 2219/14085
Memory testing
G05B2219/14085 (Memory testing) appears on 4 US grants and 3 published applications in this corpus.
Search patents in G05B- Granted patents
- 4
- Published applications
- 3
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 14 Nov 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of inspecting RAM of programmable logic controller, and programmable logic controller14 Nov 2017US 9,817,384 B2Jtekt Corporation
- Safety control device, safety control system, and method for detecting communication error30 Mar 2010US 7,689,301 B2ELAN Schaltelemente GmbH & Co. KG
- Programmable controller unit and method of automatically restoring memory10 Jul 2007US 7,243,260 B2OMRON Corporation
- Mini-programmable controller4 Aug 1981US 4,282,584 AAllen-Bradley Company, Inc.
- Method of inspecting ram of programmable logic controller, and programmable logic controller1 Oct 2015US 2015/0277417 A1Jtekt Corporation
- Safety control device, safety control system, and method for detecting communication error24 Jan 2008US 2008/0021575 A1ELAN Schaltelemente GmbH & Co. KG
- Programmable controller unit and method of automatically restoring memory30 Sep 2004US 2004/0193948 A1OMRON Corporation
Most cited
By later US patents
- Mini-programmable controller21US 4,282,584 AAllen-Bradley Company, Inc. · 1981
- Safety control device, safety control system, and method for detecting communication error2US 7,689,301 B2ELAN Schaltelemente GmbH & Co. KG · 2010
- Programmable controller unit and method of automatically restoring memory1US 7,243,260 B2OMRON Corporation · 2007