G05B 2219/41264
Driven by two motors
G05B2219/41264 (Driven by two motors) appears on 36 US grants and 29 published applications in this corpus.
Search patents in G05B- Granted patents
- 36
- Published applications
- 29
- Assignees
- 23
- Inventors
- 66
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 4 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 4 |
| 2018 | 4 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tandem control system for machine tool and method for controlling same21 Jan 2025US 12,202,090 B2Dn Solutions Co., Ltd.
- Servo controller31 Jan 2023US 11,567,475 B2Fanuc Corporation
- Controller structure for mixed direct/indirect driving of a machine element11 Oct 2022US 11,467,564 B2Siemens Aktiengesellschaft
- Motor control device and motor control method18 Aug 2020US 10,747,194 B2Fanuc Corporation
- Controller for a drive mechanism driven by a plurality of motors7 Apr 2020US 10,613,509 B2Fanuc Corporation
- Closed-loop controller structure for mixed direct/indirect drive of a machine element14 Nov 2024US 2024/0377805 A1Siemens Aktiengesellschaft
- Tandem control system for machine tool and method for controlling same26 Jan 2023US 2023/0023782 A1Doosan Machine Tools Co., Ltd.
- Servo controller21 Jan 2021US 2021/0018898 A1Fanuc Corporation
- Controller structure for mixed direct/indirect driving of a machine element21 May 2020US 2020/0159189 A1Siemens Aktiengesellschaft
- Controller18 Apr 2019US 2019/0113903 A1Fanuc Corporation
Most cited
By later US patents
- Tandem control method based on a digital servomechanism30US 5,646,495 AFanuc Corporation · 1997
- Actuating drive for positioning a rotary element24US 5,013,986 ABodenseewerk Geratetechnik GmbH · 1991
- Controller for a dual servo system23US 4,370,706 AThe Bendix Corporation · 1983
- Mechanical press18US 7,102,316 B2Schuler Pressen GmbH · 2006
- Servo controller13US 6,534,944 B2Fanuc Corporation · 2003