G06K 7/088
Using magneto-sensitive switches
Official title: {using magneto-sensitive switches, e.g. reed-switches}
G06K7/088 (Using magneto-sensitive switches) appears on 12 US grants and 5 published applications in this corpus.
Search patents in G06K- Granted patents
- 12
- Published applications
- 5
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Filter identification19 Oct 2021US 11,148,081 B2Caterpillar Inc.
- Method for forming and detecting security elements on the surface of a component or in a component, and system for detecting said security element22 Jun 2021US 11,040,564 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Magnetic sensor device19 Jul 2016US 9,396,366 B2Mitsubishi Electric Corporation
- Counterfeit protection and verification system and method23 Jun 2015US 9,064,137 B2Fenwal, Inc.
- Magnetic POS engagement system for mobile devices2 Dec 2014US 8,899,483 B2
- Filter identification26 Aug 2021US 2021/0260510 A1Caterpillar Inc.
- Method for forming and detecting security elements on the surface of a component or in a component, and system for detecting said security element4 Jul 2019US 2019/0202228 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Magnetic sensor device17 Sep 2015US 2015/0261981 A1Mitsubishi Electric Corporation
- Counterfeit protection and verification system and method11 Sep 2014US 2014/0252078 A1Fenwal, Inc.
- Magnetic pos engagement system for mobile devices17 Jul 2014US 2014/0197235 A1
Most cited
By later US patents
- Magnetic card reader51US 4,087,660 A1978
- Card reader security system21US 4,296,315 AEngineered Systems, Inc. · 1981
- Apparatus for the storage and transfer of information18US 4,338,601 A1982
- Static card reader having multiple selectable codes6US 4,088,878 AAutomatic Parking Devices, Inc. · 1978
- Magnetic data reader employing magnetically operated solid state switches, and reader-lock combination5US 3,995,145 AGreer Hydraulics, Inc. · 1976