G05B 2219/42306
Excess in error, compare reference with feedback
G05B2219/42306 (Excess in error, compare reference with feedback) appears on 23 US grants and 16 published applications in this corpus.
Search patents in G05B- Granted patents
- 23
- Published applications
- 16
- Assignees
- 23
- Inventors
- 36
- Latest grant
- 19 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Encoder abnormality detecting method, operation control device, robot, and robot system19 Sep 2023US 11,759,953 B2Panasonic Intellectual Property Management Co., Ltd.
- Method for transmitting information in controller and method for detecting abnormality in encoder20 Sep 2022US 11,446,823 B2Panasonic Intellectual Property Management Co., Ltd.
- Method and system for operating a multi-axis machine, in particular a robot2 Mar 2021US 10,935,955 B2KUKA Deutschland GmbH
- Robot arm, method of estimating amount of iron powder contained in lubricant of connecting part of robot arm, and abnormality sign determination system3 Dec 2019US 10,493,626 B2Toyota Jidosha Kabushiki Kaisha
- Real time machining process monitoring utilizing preprocess simulation3 Sep 2019US 10,401,823 B2Makino, Inc.
- Encoder abnormality detecting method, operation control device, robot, and robot system4 Mar 2021US 2021/0060784 A1Panasonic Intellectual Property Management Co., Ltd.
- Method for transmitting information in controller and method for detecting abnormality in encoder4 Jun 2020US 2020/0171661 A1Panasonic Intellectual Property Management Co., Ltd.
- Real time machining process monitoring19 Dec 2019US 2019/0384252 A1
- Robot arm, method of estimating amount of iron powder contained in lubricant of connecting part of robot arm, and abnormality sign determination system7 Feb 2019US 2019/0039244 A1Toyota Jidosha Kabushiki Kaisha
- Real time machining process monitoring utilizing preprocess simulation10 Aug 2017US 2017/0227945 A1Makino, Inc.
Most cited
By later US patents
- Multi-processor axis control36US 4,514,814 AGeneral Electric Company · 1985
- Predictor algorithm for actuator control30US 5,486,997 AGeneral Electric Company · 1996
- Method and arrangement for detecting and loosening jammed actuators25US 5,078,110 ARobert Bosch GmbH · 1992
- Servo motor monitoring unit21US 5,210,476 AMitsubishi Denki Kabushiki Kaisha · 1993
- Servo system, servo motor driving device, safety unit and method for controlling servo system11US 8,659,254 B2OMRON Corporation · 2014