G05B 2219/13161
Easily exchangable rom, eprom cassette, earom
G05B2219/13161 (Easily exchangable rom, eprom cassette, earom) appears on 11 US grants and 8 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 8
- Assignees
- 4
- Inventors
- 18
- Latest grant
- 14 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing programmable controller14 Apr 2020US 10,622,734 B2OMRON Corporation
- Method for utilizing a memory device for a programmable logic controller (PLC)19 Apr 2011US 7,930,490 B2Siemens Industry, Inc.
- Method regarding a memory device for a programmable logic controller (PLC)8 Mar 2011US 7,904,671 B2Siemens Industry, Inc.
- Method regarding a data log related to a programmable logic controller (PLC)21 Dec 2010US 7,856,539 B2Siemens Industry, Inc.
- Method of maintaining a data log related to a Programmable Logic Controller (PLC)7 Sep 2010US 7,793,056 B2Siemens Industry, Inc.
- Method of manufacturing programmable controller2 Aug 2018US 2018/0219308 A1OMRON Corporation
- Method regarding a data log related to a programmable logic controller (PLC)27 Dec 2007US 2007/0300020 A1Siemens Industry, Inc.
- Method of maintaining a data log related to a programmable logic controller (PLC)27 Dec 2007US 2007/0300021 A1Siemens Industry, Inc.
- Method regarding a memory device for a programmable logic controller (PLC)27 Dec 2007US 2007/0300022 A1Siemens Industry, Inc.
- Method for portable PLC configurations8 Dec 2005US 2005/0270063 A1Siemens Energy & Automation, Inc.
Most cited
By later US patents
- Method of maintaining a data log related to a Programmable Logic Controller (PLC)41US 7,793,056 B2Siemens Industry, Inc. · 2010
- Serial access memory cartridge for programmable logic controller40US 5,659,705 ASiemens Energy & Automation, Inc. · 1997
- Method for portable PLC configurations37US 7,310,720 B2Siemens Energy & Automation, Inc. · 2007
- Dynamic user interrupt scheme in a programmable logic controller25US 5,765,000 ASiemens Energy & Automation, Inc. · 1998
- Programmable time control apparatus11US 4,319,319 AMarathon Oil Company · 1982