G03G 2215/00624
Magnetic detector or switch
Official title: Magnetic detector or switch, e.g. reed switch
G03G2215/00624 (Magnetic detector or switch) appears on 7 US grants and 5 published applications in this corpus.
Search patents in G03G- Granted patents
- 7
- Published applications
- 5
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 3 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 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 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Detector with triangle-shaped inductor coils3 Aug 2021US 11,078,038 B2Hewlett-Packard Development Company, L. P.
- Differential transformer magnetic permeability sensor25 Apr 2017US 9,632,453 B2KYOCERA Document Solutions Inc.
- Differential transformer type magnetic sensor and image forming apparatus12 Jan 2016US 9,234,945 B2KYOCERA Document Solutions Inc.
- Fixing device, image forming apparatus, and sheet detecting mechanism23 Jun 2015US 9,061,850 B2KYOCERA Document Solutions Inc.
- Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the same22 Mar 2005US 6,871,042 B2Canon Kabushiki Kaisha
- Detector with triangle-shaped inductor coils22 Oct 2020US 2020/0331719 A1Hewlett-Packard Development Company, L. P.
- Differential transformer magnetic permeability sensor1 Oct 2015US 2015/0277280 A1KYOCERA Document Solutions Inc.
- Fixing device, image forming apparatus, and sheet detecting mechanism20 Nov 2014US 2014/0339763 A1KYOCERA Document Solutions Inc.
- Differential transformer type magnetic sensor and image forming apparatus10 Apr 2014US 2014/0097836 A1KYOCERA Document Solutions Inc.
- Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the same25 Dec 2003US 2003/0235448 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the same41US 6,871,042 B2Canon Kabushiki Kaisha · 2005
- Copier or printer component position floating magnetic actuator6US 5,138,373 AXerox Corporation · 1992
- Fixing device, image forming apparatus, and sheet detecting mechanism3US 9,061,850 B2KYOCERA Document Solutions Inc. · 2015
- Feeders for sheetlike articles2US 4,778,169 AZiyad Incorporated · 1988