G05B 19/251
The positional error is used to control continuously the servomotor according to
Official title: {the positional error is used to control continuously the servomotor according to its magnitude}
G05B19/251 (The positional error is used to control continuously the servomotor according to) appears on 72 US grants and 32 published applications in this corpus.
Search patents in G05B- Granted patents
- 72
- Published applications
- 32
- Assignees
- 54
- Inventors
- 151
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 7 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
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| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 6 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 4 | 3 |
| 2024 | 5 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Motor control device and motor control computer program11 Feb 2025US 12,222,699 B2Fanuc Corporation
- System and method for automated precision control of a computer numerical control (CNC) machine6 Aug 2024US 12,055,918 B2
- Operating method of a numerical-control machine tool and detection device for implementing such method19 Mar 2024US 11,934,170 B2Parpas S.P.A.
- Numerical-control machine tool27 Feb 2024US 11,911,860 B2Parpas S.P.A.
- Command generation device and command generation method to control motor27 Feb 2024US 11,914,343 B2Kabushiki Kaisha Yaskawa Denki
- Atherectomy system with excess torque protection5 Jun 2025US 2025/0176993 A1Boston Scientific Scimed, Inc.
- System and Method for Automated Precision Control of a Computer Numerical Control (CNC) Machine28 Dec 2023US 2023/0418261 A1
- Three-Dimensional Part Fabrication from a Workpiece Using Visual Glyphs6 Jul 2023US 2023/0213914 A1
- System and Method for Automated Precision Control of a Computer Numerical Control (CNC) Machine20 Apr 2023US 2023/0123252 A1
- Operating Method of a Numerical-Control Machine Tool and Detection Device for Implementing Such Method6 Oct 2022US 2022/0317652 A1PARAPAS S.p.A.
Most cited
By later US patents
- Motion control with precomputation104US 5,508,596 AOMAX Corporation · 1996
- Programmable automatic assembly system50US 4,163,183 AUnimation, Inc. · 1979
- Motion control for quality in jet cutting50US 5,892,345 AOMAX Corporation · 1999
- Method and means for controlling an industrial robot45US 4,166,543 AASEA Aktiebolag · 1979
- Method and apparatus for control of an articulated robot40US 4,580,229 AShin Meiwa Industry Co., Ltd. · 1986