G08B 13/2408
Using ferromagnetic tags
Official title: {using ferromagnetic tags}
G08B13/2408 (Using ferromagnetic tags) appears on 471 US grants and 183 published applications in this corpus.
Search patents in G08B- Granted patents
- 471
- Published applications
- 183
- Assignees
- 151
- Inventors
- 569
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 20 | 0 |
| 1988 | 8 | 0 |
| 1989 | 15 | 0 |
| 1990 | 13 | 0 |
| 1991 | 11 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 18 | 0 |
| 1995 | 16 | 0 |
| 1996 | 22 | 0 |
| 1997 | 13 | 0 |
| 1998 | 27 | 0 |
| 1999 | 33 | 0 |
| 2000 | 27 | 0 |
| 2001 | 17 | 5 |
| 2002 | 16 | 19 |
| 2003 | 15 | 17 |
| 2004 | 24 | 13 |
| 2005 | 9 | 16 |
| 2006 | 18 | 11 |
| 2007 | 5 | 10 |
| 2008 | 8 | 11 |
| 2009 | 4 | 14 |
| 2010 | 10 | 9 |
| 2011 | 7 | 1 |
| 2012 | 4 | 6 |
| 2013 | 4 | 3 |
| 2014 | 3 | 7 |
| 2015 | 4 | 3 |
| 2016 | 6 | 3 |
| 2017 | 4 | 3 |
| 2018 | 1 | 1 |
| 2019 | 5 | 5 |
| 2020 | 4 | 10 |
| 2021 | 7 | 7 |
| 2022 | 7 | 4 |
| 2023 | 4 | 4 |
| 2024 | 5 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Detaching a security tag from an article with a magnetic detacher having a movable blocker24 Jun 2025US 12,338,661 B2Sensormatic Electronics Corporation
- Elongate flexible tag24 Dec 2024US 12,175,849 B2Tyco Fire & Security GmbH
- Systems and methods for radio frequency identification enabled deactivation of acousto-magnetic ferrite based marker5 Nov 2024US 12,136,326 B2Sensormatic Electronics Corporation
- Security tag13 Aug 2024US 12,062,269 B2Sekura Global IP LLP
- Electronic theft-preventing system and method30 Jul 2024US 12,051,310 B2Checkpoint Systems Espana, S.L.U.
- Integrated scale system for checkout terminal6 Aug 2026US 2026/0227230 A1Walmart Apollo, LLC
- Detaching a security tag from an article with a magnetic detacher having a movable blocker28 Dec 2023US 2023/0417084 A1Sensormatic Electronics Corporation
- Systems and methods for radio frequency identification enabled deactiviation of acousto-magnetic ferrite based marker21 Sep 2023US 2023/0298447 A1Sensormatic Electronics Corporation
- Security tag27 Jul 2023US 2023/0237891 A1Sekura Global IP LLP
- Device for automated removal of security tags and associated systems and methods2 Feb 2023US 2023/0036860 A1Kohl's, Inc.
Most cited
By later US patents
- Bar code symbol reading system employing EAS-enabling faceplate bezel557US 8,381,979 B2Metrologic Instruments, Inc. · 2013
- Cordless indicia reader with a multifunction coil for wireless charging and EAS deactivation416US 9,478,113 B2Hand Held Products, Inc. · 2016
- Applications for radio frequency identification systems381US 6,232,870 B13M Innovative Properties Company · 2001
- Surveillance system having magnetomechanical marker303US 4,510,489 AAllied Corporation · 1985
- Method and apparatus for testing RFID tags218US 6,104,291 AIntermec IP Corp. · 2000