Y10S 320/15
Polarity control
Y10S320/15 (Polarity control) appears on 49 US grants and 4 published applications in this corpus.
Search patents in Y10S- Granted patents
- 49
- Published applications
- 4
- Assignees
- 22
- Inventors
- 60
- Latest grant
- 6 Jan 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for selecting right and left circuit configurations of hearing assistance devices6 Jan 2015US 8,929,559 B2Starkey Laboratories, Inc.
- Motor drive circuit17 Apr 2012US 8,159,165 B2Advics Co., Ltd.
- Disconnection detection device of assembled battery system and disconnection detection method of same14 Dec 2010US 7,852,047 B2Denso Corporation
- Electronic unit and method for detecting a polarity inversion of the onboard power supply voltage in motor vehicles2 Mar 2004US 6,700,221 B2Bayerische Motoren Werke Aktiengesellschaft
- Distributed airbag firing system and interface circuit therefor26 Dec 2000US 6,166,451 AMotorola, Inc.
- Method and apparatus for selecting right and left circuit configurations of hearing assistance devices6 Sep 2012US 2012/0224704 A1Starkey Laboratories, Inc.
- Motor drive circuit3 Dec 2009US 2009/0295321 A1Advics Co., Ltd.
- Disconnection detection device of assembled battery system and disconnection detection method of same26 Mar 2009US 2009/0079396 A1Denso Corporation
- Electronic unit and method for detecting a polarity inversion of the onboard power supply voltage in motor vehicles17 Jan 2002US 2002/0005666 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Battery reversal protection1,091US 4,423,456 AMedtronic, Inc. · 1983
- Portable battery booster135US 5,083,076 AP.S.O. Electric, Incorporated · 1992
- Battery maintainer and charger apparatus73US 5,319,298 A1994
- Vehicle battery system70US 4,885,524 A1989
- Automatic polarity and condition sensing battery charger61US 5,965,998 ACentury Mfg. Co. · 1999