G05B 2219/41002
Servo amplifier
G05B2219/41002 (Servo amplifier) appears on 10 US grants and 8 published applications in this corpus.
Search patents in G05B- Granted patents
- 10
- Published applications
- 8
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Servo controller31 Jan 2023US 11,567,475 B2Fanuc Corporation
- Servo amplifier selection device and servo amplifier selection computer program7 Jun 2022US 11,353,846 B2Fanuc Corporation
- Controller5 Nov 2019US 10,466,682 B2Fanuc Corporation
- Motor drive system including abnormality detection unit of power storage device8 Oct 2019US 10,437,227 B2Fanuc Corporation
- Numerical control system having multi-core processor6 Sep 2016US 9,436,177 B2Fanuc Corporation
- Servo amplifier selection device and servo amplifier selection computer program28 Jan 2021US 2021/0026326 A1Fanuc Corporation
- Servo controller21 Jan 2021US 2021/0018898 A1Fanuc Corporation
- Controller27 Dec 2018US 2018/0373228 A1Fanuc Corporation
- Motor drive system including abnormality detection unit of power storage device13 Dec 2018US 2018/0356791 A1Fanuc Corporation
- Numerical control system having multi-core processor14 Feb 2013US 2013/0041510 A1Fanuc Corporation
Most cited
By later US patents
- Servo motor control system29US 8,054,028 B2Fanuc Corporation · 2011
- Motor control circuit for variable reluctance motor14US 4,625,158 AAdept Technology, Inc. · 1986
- Servo control system10US 6,791,294 B1Mitsubishi Denki Kabushiki Kaisha · 2004
- Adaptive motion controller2US 6,473,657 B1Emhart Glass S. A. · 2002
- Motor drive system including abnormality detection unit of power storage device1US 10,437,227 B2Fanuc Corporation · 2019