H01H 67/24
Co-ordinate-type relay switches having an individual electromagnet at each cross-point
H01H67/24 (Co-ordinate-type relay switches having an individual electromagnet at each cross-point) appears on 18 US grants and 8 published applications in this corpus.
Search patents in H01H- Granted patents
- 18
- Published applications
- 8
- Assignees
- 22
- Inventors
- 44
- Latest grant
- 6 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Switch matrix assembly and magnetic resonance imaging apparatus using the same6 Aug 2019US 10,373,791 B2Samsung Electronics Co., Ltd.
- Switch matrix system and method13 Oct 2015US 9,157,952 B2National Instruments Corporation
- Reed switch arrays27 Sep 2011US 8,027,140 B2Pickering Interfaces Limited
- Switching device including magnetic microswitches organized in a matrix6 Jul 2010US 7,750,768 B2Schneider Electric Industries SAS
- Lead-less surface mount reed relay11 Oct 2005US 6,954,126 B2Meder Electronic
- Switch matrix assembly and magnetic resonance imaging apparatus using the same9 Mar 2017US 2017/0069453 A1Samsung Electronics Co., Ltd.
- Switch matrix system and method18 Oct 2012US 2012/0262009 A1National Instruments Corporation
- Reed Switch Arrays17 Sep 2009US 2009/0231774 A1Pickering Interfaces Limited
- Matrix relay15 Jan 2009US 2009/0016038 A1OMRON Corporation
- Switching device including magnetic microswitches organized in a matrix20 Mar 2008US 2008/0068115 A1Schneider Electric Industries SAS
Most cited
By later US patents
- Relay matrix switching assembly20US 5,644,115 AKeithley Instruments, LLC · 1997
- Universal matrix switching device7US 4,618,755 AThe Boeing Company · 1986
- Switch matrix system and method7US 9,157,952 B2National Instruments Corporation · 2015
- Matrix relay6US 5,712,608 AMasushita Electric Works, Ltd. · 1998
- Memory matrix5US 4,019,164 AC. P. Clare Corporation · 1977