G05B 2219/41034
Two motors driven in opposite direction to take up backlash
G05B2219/41034 (Two motors driven in opposite direction to take up backlash) appears on 12 US grants and 10 published applications in this corpus.
Search patents in G05B- Granted patents
- 12
- Published applications
- 10
- Assignees
- 14
- Inventors
- 31
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method to coordinate lash crossing transitions in multi-axle electrified drivetrains19 Aug 2025US 12,391,125 B2Ford Global Technologies, LLC
- Control apparatus and method, and motor control system12 Nov 2024US 12,138,814 B2Canon Kabushiki Kaisha
- Separate moving and positioning modes for a robot, method providing separate moving and positioning modes for the robot, method of manufacturing a product, and a recording medium30 May 2023US 11,660,746 B2Canon Kabushiki Kaisha
- Electric motor control device19 Apr 2016US 9,317,028 B2Okuma Corporation
- Control device that drives one driven object by two motors25 Mar 2014US 8,680,805 B2Fanuc Corporation
- Robot and method of operating one or more joints thereof13 Aug 2026US 2026/0233381 A1Danobat, S.Coop.
- System and method to coordinate lash crossingtransitions in multi-axle electrified drivetrains11 Apr 2024US 2024/0116371 A1Ford Global Technologies, LLC
- Control apparatus and method, and motor control system17 Nov 2022US 2022/0362938 A1Canon Kabushiki Kaisha
- Robot, method of controlling robot, method of manufacturing product, and recording medium10 Sep 2020US 2020/0283242 A1Canon Kabushiki Kaisha
- Method And Controller System For Controlling Backlash10 May 2018US 2018/0126552 A1ABB Schweiz AG
Most cited
By later US patents
- Active damping and backlash control for servo systems30US 6,580,244 B2Hewlett-Packard Company · 2003
- Contouring machine with radial slide head16US 4,577,535 AAMCA International Corporation · 1986
- Method and apparatus for controlling backlash in motor drive systems15US 5,729,100 AThe United States of America as represented by the Secretary of the Navy · 1998
- Numerically controlled reversible gear system for removing backlash8US 3,992,961 AYutaka Seimitsu Kogyo Ltd. · 1976
- Motor driving device7US 5,047,703 A1991