Y10S 388/903
Protective
Official title: Protective, e.g. voltage or current limit
Y10S388/903 (Protective) appears on 242 US grants and 54 published applications in this corpus.
Search patents in Y10S- Granted patents
- 242
- Published applications
- 54
- Assignees
- 161
- Inventors
- 421
- Latest grant
- 31 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 11 | 0 |
| 1984 | 8 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 15 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 0 |
| 2002 | 5 | 5 |
| 2003 | 9 | 9 |
| 2004 | 6 | 8 |
| 2005 | 11 | 11 |
| 2006 | 10 | 6 |
| 2007 | 8 | 6 |
| 2008 | 5 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 3 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control method for robot apparatus and robot apparatus31 May 2016US 9,352,465 B2Canon Kabushiki Kaisha
- Method and device for detecting blocking or sluggishness of a DC motor30 Dec 2014US 8,922,149 B2Robert Bosch GmbH
- Electric power supply device10 Jul 2012US 8,217,608 B2Yazaki Corporation
- Motor circuit and electric power steering apparatus1 May 2012US 8,169,174 B2Jtekt Corporation
- Integral type air conditioner17 Apr 2012US 8,159,170 B2Sharp Kabushiki Kaisha
- Control method for robot apparatus and robot apparatus14 May 2015US 2015/0134111 A1Canon Kabushiki Kaisha
- Method and device for detecting blocking or sluggishness of a dc motor7 Mar 2013US 2013/0057187 A1Robert Bosch GmbH
- Electric power supply device12 May 2011US 2011/0110002 A1Yazaki Corporation
- Electric power converter1 Apr 2010US 2010/0079093 A1Mitsubishi Electric Corporation
- Motor circuit and electric power steering apparatus1 Apr 2010US 2010/0079095 A1Jtekt Corporation
Most cited
By later US patents
- Speed control system for small medical motors993US 4,494,057 AKabushiki Kaisha Morita Seisakusho · 1985
- Current limitation process of brush and brushless DC motors during severe voltage changes503US 6,801,009 B2Siemens VDO Automotive Corporation · 2004
- Cordless power tool with tool identification circuitry210US 7,119,516 B2O2Micro International Limited · 2006
- Power window or panel controller108US 6,064,165 ANartron Corporation · 2000
- Thermal regulation of AC drive106US 7,312,593 B1Rockwell Automation Technologies, Inc. · 2007