G05B 2219/24123
Alarm filtering, level and direct precursor, required action, blocking condition
G05B2219/24123 (Alarm filtering, level and direct precursor, required action, blocking condition) appears on 16 US grants and 20 published applications in this corpus.
Search patents in G05B- Granted patents
- 16
- Published applications
- 20
- Assignees
- 13
- Inventors
- 47
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for alarm information determination31 Dec 2024US 12,181,960 B2ABB Schweiz AG
- Computer-implemented method for determining an operational state of an industrial plant16 Apr 2024US 11,961,386 B2ABB Schweiz AG
- Alarm management apparatus, alarm management system, and alarm management method9 Jan 2024US 11,869,335 B2Yokogawa Electric Corporation
- System for operator messages with contextual data and navigation31 May 2022US 11,347,207 B2Honeywell International Inc.
- Apparatus and methods for alert management in process control instrumentation11 May 2021US 11,004,328 B2Fisher Controls International LLC
- Alarm management apparatus, alarm management method, and computer-readable recording medium25 Sep 2025US 2025/0299560 A1Yokogawa Electric Corporation
- Processing system and method for electric power system control and/or monitoring, and machine-readable instruction code25 Sep 2025US 2025/0300492 A1Hitachi Energy Ltd
- Computer-Implemented Method for Determining an Operational State of an Industrial Plant29 Dec 2022US 2022/0415158 A1ABB Schweiz AG
- Apparatus for alarm information determination20 May 2021US 2021/0149385 A1ABB Schweiz AG
- Alarm management apparatus, alarm management system, and alarm management method11 Feb 2021US 2021/0043062 A1Yokogawa Electric Corporation
Most cited
By later US patents
- Functional relationship-based alarm processing680US 4,749,985 AThe United States of America as represented by the United States Department of Energy · 1988
- Alarm and diagnostics system and method for a distributed-architecture heating, ventilation and air conditioning network73US 8,548,630 B2Lennox Industries Inc. · 2013
- Method and system for displaying proiritized live thumbnail of process graphic views38US 9,024,955 B2Yokogawa Electric Corporation · 2015
- Functional relationship-based alarm processing system31US 4,812,819 AThe United States of America as represented by the United States Department of Energy · 1989
- Method and system for automatically deciding what alarm, generated in an industrial plant, to hide or to present to an operator8US 7,692,537 B2ABB AB · 2010