G05B 2219/13128
Relay ladder diagram, rll rld kop
Official title: Relay ladder diagram, RLL RLD KOP
G05B2219/13128 (Relay ladder diagram, rll rld kop) appears on 28 US grants and 14 published applications in this corpus.
Search patents in G05B- Granted patents
- 28
- Published applications
- 14
- Assignees
- 19
- Inventors
- 48
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 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 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Industrial controller automation interface19 Sep 2017US 9,766,611 B2Rockwell Automation Limited
- Ladder Display Device1 Oct 2020US 2020/0310377 A1Fanuc Corporation
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Most cited
By later US patents
- Industrial controller automation interface101US 6,819,960 B1Rockwell Software Inc. · 2004
- Asynchronous dual function multiprocessor machine control48US 4,058,711 ACincinnati Milacron Inc. · 1977
- Digital control system with Boolean processor44US 4,165,534 AAllen-Bradley Company, Inc. · 1979
- Programmable controller26US 4,021,783 AReliance Electric Company · 1977
- Computer controller system with a reprogrammable read only memory25US 3,944,984 AModicon, Inc. · 1976