H02P 5/60
Controlling combinations of dc and ac dynamo-electric motors
Official title: controlling combinations of DC and AC dynamo-electric motors (H02P5/46 takes precedence)
H02P5/60 (Controlling combinations of dc and ac dynamo-electric motors) appears on 33 US grants and 30 published applications in this corpus.
Search patents in H02P- Granted patents
- 33
- Published applications
- 30
- Assignees
- 28
- Inventors
- 68
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 3 |
| 2002 | 4 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 3 | 5 |
| 2023 | 3 | 3 |
| 2024 | 0 | 0 |
| 2025 | 3 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Universal electric power controller86US 5,886,422 ASpartec International Corp. · 1999
- Power supply for plural brushless DC motors12US 4,503,369 AHitachi, Ltd. · 1985
- Estimated electric caliper clamp force based upon actuator motor position11US 6,422,659 B1Delphi Technologies, Inc. · 2002
- Control apparatus for variable-speed reversible motor9US 4,357,565 AHitachi, Ltd. · 1982
- Multi-output power conversion circuit9US 6,836,416 B2Kabushiki Kaishi Toyota Jidoshokki · 2004