B65H 2553/22
Magnetic detectors
Official title: Magnetic detectors, e.g. Hall detectors
B65H2553/22 (Magnetic detectors) appears on 84 US grants and 78 published applications in this corpus.
Search patents in B65H- Granted patents
- 84
- Published applications
- 78
- Assignees
- 68
- Inventors
- 213
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 3 |
| 2005 | 2 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 0 | 4 |
| 2012 | 4 | 1 |
| 2013 | 1 | 5 |
| 2014 | 4 | 5 |
| 2015 | 4 | 3 |
| 2016 | 3 | 7 |
| 2017 | 4 | 7 |
| 2018 | 2 | 4 |
| 2019 | 4 | 3 |
| 2020 | 1 | 4 |
| 2021 | 4 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 4 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Paper sheet handling device, calculation method of number of paper sheets in paper sheet batch, and program2 Jun 2026US 12,646,369 B2Japan Cash Machine Co., Ltd.
- Sheet detection device and detection method thereof25 Mar 2025US 12,259,239 B2Kinpo Electronics, Inc.
- Sheet detection device and detection method thereof11 Feb 2025US 12,221,304 B2Kinpo Electronics, Inc.
- Sheet storage device, image processing apparatus, and control method26 Mar 2024US 11,939,176 B2Toshiba Tec Kabushiki Kaisha
- Paper-length detection device23 Jan 2024US 11,878,893 B2Toshiba Tec Kabushiki Kaisha
- Telescopic line module and electronic device28 May 2026US 2026/0145906 A1Shenzhen Baseus Technology Co., Ltd
- System and method for measuring primer parameters in inkjet printers10 Jul 2025US 2025/0222708 A1Xerox Corporation
- Lottery ticket vending machine10 Apr 2025US 2025/0118127 A1IGT Global Solutions Corporation
- Spool tension coupling, system and method30 May 2024US 2024/0174480 A1The University of Sheffield
- Sheet detection device and detection method thereof23 May 2024US 2024/0167801 A1Kinpo Electronics, Inc.
Most cited
By later US patents
- Paper currency receiving control assembly for currency-coin exchange machine115US 6,375,185 B1Gamemax Corporation · 2002
- Continuous web printing press with page cutting control apparatus and method71US 5,458,062 A1995
- Apparatus and method of determining a media level in a supply tray53US 5,622,364 ALexmark International, Inc. · 1997
- Control system and method for automatically identifying webs in a printing press48US 5,483,893 A1996
- Film sheet load magazine43US 5,145,163 AMedrad, Inc. · 1992