H02M 5/273
With digital control
Official title: {with digital control}
H02M5/273 (With digital control) appears on 19 US grants and 7 published applications in this corpus.
Search patents in H02M- Granted patents
- 19
- Published applications
- 7
- Assignees
- 15
- Inventors
- 36
- Latest grant
- 17 Apr 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Digital controller architecture for three-phase AC sources17 Apr 2018US 9,948,209 B2Pacific Power Source, Inc.
- Phase angle detection module for power converter6 Sep 2016US 9,438,122 B2Power Integrations, Inc.
- Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus2 Aug 2016US 9,407,135 B2Kabushiki Kaisha Yaskawa Denki
- Cycloconverter generator3 Jan 2012US 8,089,792 B2Honda Motor Co., Ltd.
- Configuration of a frequency converter22 Nov 2011US 8,065,025 B2ABB AB
- Digital Controller Architecture For Three-Phase AC Sources1 Dec 2016US 2016/0349818 A1Pacific Power Source, Inc.
- Phase angle detection module for power converter12 May 2016US 2016/0134194 A1Power Integrations, Inc.
- Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus1 Oct 2015US 2015/0280549 A1Kabushiki Kaisha Yaskawa Denki
- Cycloconverter generator12 Nov 2009US 2009/0279338 A1Honda Motor Co., Ltd.
- Advanced matrix converter and method for operation20 Nov 2008US 2008/0285314 A1Honeywell International Inc.
Most cited
By later US patents
- Direct AC/AC converter system27US 4,833,588 AWestinghouse Electric Corp. · 1989
- Matrix converter control system23US 4,648,022 AWestinghouse Electric Corp. · 1987
- Advanced matrix converter and method for operation19US 7,848,121 B2Honeywell International Inc. · 2010
- Three-phase-to-three-phase power converter16US 4,675,802 AMitsubishi Denki Kabushiki Kaisha · 1987
- Power conversion apparatus, control device for power conversion apparatus, and method for controlling power conversion apparatus14US 9,407,135 B2Kabushiki Kaisha Yaskawa Denki · 2016