H01H 36/0013
Characterised by the co-operation between reed switch and permanent magnet
Official title: {characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits}
H01H36/0013 (Characterised by the co-operation between reed switch and permanent magnet) appears on 126 US grants and 103 published applications in this corpus.
Search patents in H01H- Granted patents
- 126
- Published applications
- 103
- Assignees
- 109
- Inventors
- 247
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 2 | 3 |
| 2007 | 4 | 8 |
| 2008 | 1 | 5 |
| 2009 | 3 | 5 |
| 2010 | 7 | 2 |
| 2011 | 3 | 3 |
| 2012 | 4 | 3 |
| 2013 | 1 | 3 |
| 2014 | 3 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 6 |
| 2018 | 2 | 8 |
| 2019 | 9 | 5 |
| 2020 | 7 | 6 |
| 2021 | 5 | 4 |
| 2022 | 4 | 8 |
| 2023 | 4 | 5 |
| 2024 | 7 | 6 |
| 2025 | 3 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Actuator assembly17 Mar 2026US 12,577,814 B2Witte Automotive GmbH
- Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece17 Mar 2026US 12,580,142 B2Magswitch Automation Company
- Blender25 Nov 2025US 12,478,219 B2LG Electronics Inc.
- Whole-process digital processing system of magnetic switch sensor and processing method thereof22 Jul 2025US 12,368,010 B2Sanqiaohui (Foshan) New Material Co., Ltd.
- Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece25 Feb 2025US 12,237,126 B2Magswitch Automation Company
- Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece27 Aug 2026US 2026/0253824 A1Magswitch Automation Company
- Position detector for a spatial geared stepping motor16 Jul 2026US 2026/0204987 A1
- Magnetic metal proximity electric switch9 Jul 2026US 2026/0197000 A1
- Omnidirectional reed switch2 Jul 2026US 2026/0188600 A1The ADT Security Corporation
- Directed activation reed sensor18 Dec 2025US 2025/0383411 A1Dongguan Littelfuse Electronics Company Limited
Most cited
By later US patents
- Contactless stalk mounted control switch1,226US 6,175,290 B1GT Development Corporation · 2001
- Multifaceted balanced magnetic proximity sensor245US 6,313,724 B12001
- Magnetically guided catheter with sensor106US 6,126,647 AHermetic Switch, Inc. · 2000
- Switching device100US 5,811,896 A1998
- Moisture absorptive rain sensor with sealed position sensing element for irrigation watering program interrupt78US 6,977,351 B1Hunter Industries, Inc. · 2005