G05B 2219/24169
Identification of last person who changed program
G05B2219/24169 (Identification of last person who changed program) appears on 3 US grants and 2 published applications in this corpus.
Search patents in G05B- Granted patents
- 3
- Published applications
- 2
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 24 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year.
Recent patents
- Cyberattack-resilient control system design24 Aug 2021US 11,099,951 B2Siemens Aktiengesellschaft
- Method for updating process objects in an engineering system16 Jul 2019US 10,354,071 B2Siemens Aktiengesellschaft
- System and methodology facilitating data warehousing of controller images in a distributed industrial controller environment22 May 2007US 7,222,131 B1Rockwell Automation Technologies, Inc.
Most cited
By later US patents