G05B 2219/42095
First closed loop, then open loop
G05B2219/42095 (First closed loop, then open loop) appears on 7 US grants and 4 published applications in this corpus.
Search patents in G05B- Granted patents
- 7
- Published applications
- 4
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 5 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Motor controller, motor driving apparatus, motor driving system, image forming apparatus, and conveying device5 Feb 2019US 10,199,967 B2Ricoh Company, Ltd.
- Motor control device26 Jul 2016US 9,400,492 B2Sanyo Denki Co., Ltd.
- Range switching device5 Apr 2016US 9,304,506 B2Denso Corporation
- Motor control apparatus23 Dec 2014US 8,917,049 B2Denso Corporation
- Apparatus having a driven member and a drive controller therefor1 May 2001US 6,226,459 B1Minolta Co., Ltd.
- Motor controller, motor driving apparatus, motor driving system, image forming apparatus, and conveying device11 Jan 2018US 2018/0013363 A1Ricoh Company, Ltd.
- Motor control device15 Jan 2015US 2015/0015173 A1Sanyo Denki Co., Ltd.
- Range switching device22 May 2014US 2014/0139171 A1Denso Corporation
- Motor control apparatus6 Jun 2013US 2013/0141031 A1Denso Corporation
Most cited
By later US patents
- Apparatus having a driven member and a drive controller therefor14US 6,226,459 B1Minolta Co., Ltd. · 2001
- Apparatus having a driven member and a drive controller therefor11US 5,815,742 AMinolta Co., Ltd. · 1998
- Apparatus having a driven member and a drive controller therefor7US 6,085,039 AMinolta Co., Ltd. · 2000
- Motor controller, motor driving apparatus, motor driving system, image forming apparatus, and conveying device1US 10,199,967 B2Ricoh Company, Ltd. · 2019
- Motor control apparatus1US 8,917,049 B2Denso Corporation · 2014