Y10S 320/19
Charger status
Official title: Charger status, e.g. voltmeter
Y10S320/19 (Charger status) appears on 96 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 96
- Published applications
- 1
- Assignees
- 60
- Inventors
- 149
- Latest grant
- 28 Feb 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 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 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Graphic state of charge indicator for a battery charging system and method of use28 Feb 2012US 8,125,186 B2
- Battery pack and over-voltage alarm therefor2 Oct 2001US 6,297,615 B1Snap-on Technologies, Inc.
- Portable telephone set having a power controller causing a current charging of a battery to be held constant2 Feb 1999US 5,867,797 ANEC Corporation
- Apparatus for automatically conditioning rechargeable batteries27 Oct 1998US 5,826,958 AOra Electronics, Inc.
- Charging batteries of electric vehicles9 Dec 1997US 5,696,367 A
Most cited
By later US patents
- Charger for a battery-operated surgical machine1,031US 4,698,579 AHowmedica International Inc. · 1987
- Charging circuits for rechargeable batteries and cells309US 5,204,611 ANorvik Technologies Inc. · 1993
- Energy monitoring system for recreational vehicles and marine vessels284US 5,315,287 A1994
- Battery charger269US 5,179,335 ANorvik Inc. · 1993
- Charge-status display system for an electric vehicle211US 5,596,261 AHonda Giken Kogyo Kabushiki Kaisha · 1997