G05B 2219/41184
Compensation of lag during constant speed movement
G05B2219/41184 (Compensation of lag during constant speed movement) appears on 6 US grants and 6 published applications in this corpus.
Search patents in G05B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 13 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 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 |
By publication year.
Recent patents
- Adaptive transmission mechanism13 Feb 2018US 9,889,548 B2Hilti Aktiengesellschaft
- Stepping motor speed control method and apparatus suitable for the same14 Oct 2008US 7,436,146 B2Samsung Electronics Co., Ltd.
- Interferometric servo control system for stage metrology16 May 2006US 7,046,367 B2Zygo Corporation
- Interferometric servo control system for stage metrology18 Oct 2005US 6,956,656 B2Zygo Corporation
- Apparatus for and method of driving motor to move object at a constant velocity27 Sep 2005US 6,949,896 B2Ricoh Company, Ltd.
- Adaptive transmission mechanism19 Jan 2017US 2017/0014985 A1Hilti Aktiengesellschaft
- Stepping motor speed control method and apparatus suitable for the same10 Aug 2006US 2006/0176006 A1Samsung Electronics Co., Ltd.
- Interferometric servo control system for stage metrology13 Oct 2005US 2005/0225772 A1Zygo Corporation, a Delaware corporation
- Interferometric servo control system for stage metrology30 Sep 2004US 2004/0189998 A1Zygo Corporation, a Delaware corporation
- Apparatus for and method of driving motor to move object at a constant velocity26 Aug 2004US 2004/0164691 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Apparatus for and method of driving motor to move object at a constant velocity29US 6,949,896 B2Ricoh Company, Ltd. · 2005
- Interferometric servo control system for stage metrology11US 6,747,744 B2Zygo Corporation · 2004
- Adaptive transmission mechanism6US 9,889,548 B2Hilti Aktiengesellschaft · 2018
- Stepping motor speed control method and apparatus suitable for the same4US 7,436,146 B2Samsung Electronics Co., Ltd. · 2008