G05B 2219/37536
Rate of change, derivative
G05B2219/37536 (Rate of change, derivative) appears on 26 US grants and 9 published applications in this corpus.
Search patents in G05B- Granted patents
- 26
- Published applications
- 9
- Assignees
- 26
- Inventors
- 61
- Latest grant
- 22 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Evaluation of pressure-transient behavior of wells22 Mar 2022US 11,280,179 B2Schlumberger Technology Corporation
- Failure diagnosis device and failure diagnosis method8 Sep 2020US 10,766,151 B2Nissan Motor Co., Ltd.
- Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller23 Jun 2015US 9,063,540 B2Fisher Controls International LLC
- Methods and apparatus to limit a change of a drive value in an electro-pneumatic controller6 Nov 2012US 8,306,637 B2Fisher Controls International LLC
- System and a method for processing a signal from an electric device14 Aug 2012US 8,243,037 B2Electrolux Home Products, Inc.
- Detecting maintenance indicator of tightening tool4 Jun 2026US 2026/0151882 A1Atlas Copco Industrial Technique AB
- Substrate processing system24 Oct 2024US 2024/0355654 A1Brooks Automation US, LLC
- Real-time identification of burr size and location for robotic deburring process17 Sep 2020US 2020/0290207 A1United Technologies Corporation
- Evaluation of Pressure-Transient Behavior of Wells26 Dec 2019US 2019/0390545 A1Schlumberger Technology Corporation
- Failure diagnosis device and failure diagnosis method7 Jun 2018US 2018/0154530 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Digital servo valve system67US 5,036,886 AOlson Controls, Inc. · 1991
- Cutting tool wear monitor57US 4,786,220 ABorg-Warner Corporation · 1988
- Tool wear and tool failure monitor system46US 4,442,494 AWestinghouse Electric Corp. · 1984
- Cutting tool wear monitor37US 4,694,686 ABorg-Warner Corporation · 1987
- Broken, chipped and worn tool detector32US 4,207,567 AThe Valeron Corporation · 1980