G05B 23/0235
Based on a comparison with predetermined threshold or range
Official title: {based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold}
G05B23/0235 (Based on a comparison with predetermined threshold or range) appears on 738 US grants and 882 published applications in this corpus.
Search patents in G05B- Granted patents
- 738
- Published applications
- 882
- Assignees
- 525
- Inventors
- 2,318
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 1 |
| 2002 | 6 | 7 |
| 2003 | 7 | 17 |
| 2004 | 17 | 29 |
| 2005 | 16 | 32 |
| 2006 | 22 | 21 |
| 2007 | 20 | 25 |
| 2008 | 26 | 23 |
| 2009 | 14 | 18 |
| 2010 | 16 | 22 |
| 2011 | 21 | 23 |
| 2012 | 15 | 18 |
| 2013 | 14 | 19 |
| 2014 | 20 | 30 |
| 2015 | 19 | 34 |
| 2016 | 31 | 33 |
| 2017 | 29 | 49 |
| 2018 | 35 | 48 |
| 2019 | 46 | 61 |
| 2020 | 45 | 56 |
| 2021 | 51 | 65 |
| 2022 | 56 | 85 |
| 2023 | 49 | 63 |
| 2024 | 47 | 39 |
| 2025 | 43 | 36 |
| 2026 | 18 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Devices and methods for sensor data analysis of transient errors14 Jul 2026US 12,681,470 B2GE Vernova Infrastructure Technology LLC
- Method for detecting a failure in an aircraft and system configured for executing the method16 Jun 2026US 12,654,883 B2Airbus Operations GmbH
- Performance model configuration for asset performance management8 Oct 2026US 2026/0310192 A1Honeywell International Inc.
- Fluid property monitoring system, method for detecting abnormality in detected value from fluid property sensor, and program20 Aug 2026US 2026/0243718 A1KYB Corporation
- Ensemble multi-directional anomaly and scenario shift detection for fluid-networks13 Aug 2026US 2026/0236764 A1Endress + Hauser Flowtec AG
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- Method and system for monitoring the performance of a pair of hydraulic accumulators on an aircraft16 Jul 2026US 2026/0204108 A1Airbus Canada Limited Partnership
Most cited
By later US patents
- System and method of controlling an HVAC system560US 7,130,719 B2Robertshaw Controls Company · 2006
- Method and apparatus for diagnosing a pump system374US 6,330,525 B1Innovation Management Group, Inc. · 2001
- Method and apparatus for diagnosing a pump system286US 6,260,004 B1Innovation Management Group, Inc. · 2001
- System and method of controlling delivery and/or usage of a commodity267US 7,949,615 B2Robertshaw Controls Company · 2011
- Control for an industrial process using one or more multidimensional variables265US 6,853,920 B2Smiths Detection-Pasadena, Inc. · 2005