H02P 8/26
Memorising final pulse when stopping
H02P8/26 (Memorising final pulse when stopping) appears on 12 US grants and 9 published applications in this corpus.
Search patents in H02P- Granted patents
- 12
- Published applications
- 9
- Assignees
- 16
- Inventors
- 33
- Latest grant
- 8 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Driving device, printer device, and method thereof24 Jan 2019US 2019/0028048 A1Toshiba Tec Kabushiki Kaisha
- Motor operated valve apparatus and motor operated valve controller27 Oct 2016US 2016/0313037 A1Tgk Co., Ltd.
Most cited
By later US patents
- Method of controlling positioning of rotor of stepping motor58US 4,691,153 ATokiko Kabushiki Kaisha · 1987
- Actuator controller16US 5,880,565 AMitsubishi Denki Kabushiki Kaisha · 1999
- Driving circuit for a stepping motor10US 4,564,796 AWest Electric Company, Ltd. · 1986
- Stepper motor controller8US 4,437,049 AMinnesota Mining and Manufacturing Company · 1984
- Pulse motor driving apparatus7US 4,555,653 ATokyo Shibaura Denki Kabushiki Kaisha · 1985