G05B 2219/43083
Structure, step motor
G05B2219/43083 (Structure, step motor) appears on 11 US grants and 5 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 5
- Assignees
- 10
- Inventors
- 18
- Latest grant
- 24 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Stepper trajectory driver with numerical controlled oscillators operated at frequency provided by a synchronized clock signal24 Dec 2019US 10,516,356 B2Microchip Technology Incorporated
- Stepper trajectory driver with numerical controlled oscillators operated at frequency provided by a synchronized clock signal16 Oct 2018US 10,103,659 B2Microchip Technology Incorporated
- Calibrating stepper motor by driving fractional ranges2 Feb 2010US 7,656,115 B2Trane International Inc.
- Motor drive method for an industrial robot27 Nov 1990US 4,973,895 AFanuc Corporation
- Fluid valve control system for controlling fluid pressure or flow15 Aug 1989US 4,858,103 ATokyo Keiki Co., Ltd.
- General-purpose rotary encoder18 Aug 2022US 2022/0260971 A1Igarashi Electric Works Ltd.
- Stepper Trajectory Driver With Numerical Controlled Oscillators Operated at Frequency Provided by a Synchronized Clock Signal24 Jan 2019US 2019/0028047 A1Microchip Technology Incorporated
- Stepper Trajectory Driver8 Jun 2017US 2017/0163190 A1Microchip Technology Incorporated
- Calibrating stepper motor by driving fractional ranges18 Dec 2008US 2008/0309280 A1American Standard International Inc.
- Stepping motor control system and method for controlling a stepping motor using closed and open loop controls22 Feb 2007US 2007/0040529 A1SMC Corporation of America
Most cited
By later US patents
- Fluid valve control system for controlling fluid pressure or flow27US 4,858,103 ATokyo Keiki Co., Ltd. · 1989
- Open loop acceleration/deceleration control for disk drive stepper motors25US 4,600,868 A1986
- Control and force-sensing method and apparatus for motors22US 4,535,405 AMicrobot, Inc. · 1985
- Method for preparing information tables for a digital valve control apparatus16US 4,833,593 ATokyo Keiki Co., Ltd. · 1989
- Control and force-sensing method and apparatus for motors14US 4,631,657 AMicrobot, Inc. · 1986