G05B 2219/41136
Compensation of position for slip of ac motor
Official title: Compensation of position for slip of AC motor
G05B2219/41136 (Compensation of position for slip of ac motor) appears on 5 US grants and 3 published applications in this corpus.
Search patents in G05B- Granted patents
- 5
- Published applications
- 3
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Robot system, and slip determination method2 Jan 2024US 11,862,507 B2Kawasaki Jukogyo Kabushiki Kaisha
- Electric drive system9 Apr 2019US 10,254,742 B2Lenze Automation GmbH
- Controller of spindle provided with encoder14 Aug 2012US 8,242,734 B2Fanuc Corporation
- Elevator position compensation system5 May 1998US 5,747,755 AOtis Elevator Company
- Electric motor regulation to obtain desired speed curve5 Nov 1991US 5,063,337 A
Most cited
By later US patents
- Electric motor regulation to obtain desired speed curve17US 5,063,337 A1991
- Elevator position compensation system14US 5,747,755 AOtis Elevator Company · 1998
- Electric drive system1US 10,254,742 B2Lenze Automation GmbH · 2019
- Robot system, and slip determination method1US 11,862,507 B2Kawasaki Jukogyo Kabushiki Kaisha · 2024