G05B 2219/33327
Self diagnostic of control system, servo system
G05B2219/33327 (Self diagnostic of control system, servo system) appears on 10 US grants and 6 published applications in this corpus.
Search patents in G05B- Granted patents
- 10
- Published applications
- 6
- Assignees
- 12
- Inventors
- 29
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 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 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Field device with self-recovery20 Oct 2020US 10,809,687 B2Emerson Process Management LLLP
- Numerical control system for detecting defects27 Aug 2019US 10,394,196 B2Fanuc Corporation
- Arrangement consisting of a program-controlled unit and a power chip connected to it26 Feb 2008US 7,337,343 B2Infineon Technologies AG
- Process control system and process control method16 May 2006US 7,047,095 B2Tokyo Electron Limited
- Robot failure diagnosing system20 Aug 2002US 6,438,454 B1Sony Corporation
- Field device with self-recovery20 Jul 2017US 2017/0205790 A1Emerson Process Management LLLP
- Numerical control system30 Mar 2017US 2017/0090436 A1Fanuc Corporation
- Supply apparatus and receiving apparatus7 Jun 2007US 2007/0129913 A1
- Method for evaluating diagnosis function of a variable valve mechanism and apparatus for diagnosing a variable valve mechanism11 May 2006US 2006/0100802 A1Hitachi, Ltd.
- Arrangement consisting of a program-controlled unit and a power chip connected to it4 Nov 2004US 2004/0217385 A1Infineon Technologies AG
Most cited
By later US patents
- Method and apparatus of automatically identifying faults in a machine vision measuring system41US 6,323,776 B1Snap-on Technologies, Inc. · 2001
- Robot failure diagnosing system30US 6,438,454 B1Sony Corporation · 2002
- Diagnosis system of numerical control apparatus18US 5,274,546 AFanuc Corporation · 1993
- Process control system and process control method11US 7,047,095 B2Tokyo Electron Limited · 2006
- Control apparatus10US 4,814,969 ACanon Kabushiki Kaisha · 1989