G05B 2219/23214
Checksum crc
Official title: Checksum CRC
G05B2219/23214 (Checksum crc) appears on 9 US grants and 7 published applications in this corpus.
Search patents in G05B- Granted patents
- 9
- Published applications
- 7
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 17 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and control system for technical plants17 Oct 2023US 11,789,434 B2Siemens Aktiengesellschaft
- Method for providing safety functions29 Dec 2015US 9,223,303 B2Phoenix Contact GmbH & Co.KG
- Method for configuring a field device and corresponding system for parameterization17 Feb 2015US 8,959,252 B2KROHNE Messtechnik GmbH
- Method and system for changing safety-relevant data for a control device15 Apr 2014US 8,700,914 B2ABB AB
- I/O module expansion unit and distributed automation system19 Oct 2010US 7,818,465 B2ICP Das Co., Ltd.
- Method and Control System for Technical Plants5 Aug 2021US 2021/0240168 A1Siemens Aktiengesellschaft
- Programmable control apparatus, method, and program1 Jan 2015US 2015/0005905 A1Kabushiki Kaisha Toshiba
- Method for configuring a field device and corresponding system for parameterization27 Feb 2014US 2014/0059252 A1KROHNE Messtechnik GmbH
- Method for providing safety functions2 Aug 2012US 2012/0197417 A1Phoenix Contact GmbH & Co.KG
- Method and system for changing safety-relevant data for a control device17 Dec 2009US 2009/0313481 A1ABB AB
Most cited
By later US patents
- Elevator system having microprocessor-based door operator901US 4,832,158 ADelaware Capital Formation, Inc. · 1989
- Vehicle control device8US 6,081,755 AMitsubishi Denki Kabushiki Kaisha · 2000
- Method and system for data protection7US 6,510,527 B1Robert Bosch GmbH · 2003
- Process measuring device with expanded hardware error detection5US 7,698,609 B2Endress + Hauser GmbH + Co. KG · 2010
- I/O module expansion unit and distributed automation system5US 7,818,465 B2ICP Das Co., Ltd. · 2010