G05B 2219/41427
Feedforward of position
G05B2219/41427 (Feedforward of position) appears on 22 US grants and 18 published applications in this corpus.
Search patents in G05B- Granted patents
- 22
- Published applications
- 18
- Assignees
- 21
- Inventors
- 50
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Motor control device and industrial machine for suppressing vibration20 Aug 2024US 12,064,843 B2Fanuc Corporation
- Control method and calculation device5 Dec 2023US 11,833,686 B2Seiko Epson Corporation
- Control method and calculation device6 Dec 2022US 11,518,026 B2Seiko Epson Corporation
- Multi-axis machine tool and methods of controlling the same30 Nov 2021US 11,185,957 B2Electro Scientific Industries, Inc.
- Method for operating an electric or fluidic actuator using a monitoring means for outputting a fault signal and movement controller for an actuator17 Aug 2021US 11,092,942 B2Festo AG & Co.
- Control method and calculation device6 May 2021US 2021/0129321 A1Seiko Epson Corporation
- Control Method And Calculation Device6 May 2021US 2021/0129322 A1Seiko Epson Corporation
- Motor control device and industrial machine for suppressing vibration3 Dec 2020US 2020/0376620 A1Fanuc Corporation
- Multi-axis machine tool and methods of controlling the same6 Aug 2020US 2020/0246929 A1Electro Scientific Industries, Inc.
- Servo movement control method, device, and terminal device25 Apr 2019US 2019/0121328 A1Ubtech Robotics Corp Ltd
Most cited
By later US patents
- Smooth rotation by a galvanometer52US 5,055,761 ALinear Instruments · 1991
- Adaptive feedforward servo system24US 4,533,991 AStorage Technology Corporation · 1985
- Motion control system having adaptive feedforward path tracking24US 4,761,595 AGeneral Motors Corporation · 1988
- Digital servo-control apparatus23US 5,313,147 AToyoda Koki Kabushiki Kaisha · 1994
- Method for obtaining improved feedforward data, a lithographic apparatus for carrying out the method and a device manufacturing method7US 7,818,073 B2ASML Netherlands B. V. · 2010