Inventor
EASTER RONALD B
US27 patents
⚠️ This page may combine multiple inventors who share the name “EASTER RONALD B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SENSORMATIC ELECTRONICS LLC
10 patentsUS11011037B2May 18, 2021
Systems and methods for radio frequency identification enabled deactivation of acousto-magnetic ferrite based marker
SENSORMATIC ELECTRONICS LLC2 citations72
US10997838B2May 4, 2021
Systems and methods for deactivation of acousto-magnetic electronic article surveillance markers
SENSORMATIC ELECTRONICS LLC2 citations70
US12136326B2Nov 5, 2024
Systems and methods for radio frequency identification enabled deactivation of acousto-magnetic ferrite based marker
SENSORMATIC ELECTRONICS LLC0 citations62
US11727240B2Aug 15, 2023
Self-detaching anti-theft device with energy limit
SENSORMATIC ELECTRONICS LLC0 citations62
US11699335B2Jul 11, 2023
Systems and methods for Radio Frequency Identification enabled deactiviation of Acousto-Magnetic ferrite based marker
SENSORMATIC ELECTRONICS LLC0 citations62
US11568726B2Jan 31, 2023
Systems and methods for deactivation frequency reduction using a transformer
SENSORMATIC ELECTRONICS LLC0 citations62
US11121742B2Sep 14, 2021
Self-detaching anti-theft device with a multi-purpose transceiver for energy harvesting and communication
SENSORMATIC ELECTRONICS LLC0 citations62
US10964183B2Mar 30, 2021
Systems and methods for deactivation frequency reduction using a transformer
SENSORMATIC ELECTRONICS LLC0 citations62
US10978231B2Apr 13, 2021
Method and system for deactivating an acousto-magnetic label
SENSORMATIC ELECTRONICS LLC0 citations56
US9850688B2Dec 26, 2017
Dynamic magnetic detacher
SENSORMATIC ELECTRONICS LLC1 citations51
SENSORMATIC ELECTRONICS CORP
7 patentsUS5907465AMay 25, 1999
Circuit for energizing EAS marker deactivation device with DC pulses of alternating polarity
SENSORMATIC ELECTRONICS CORP25 citations92
US5493275AFeb 20, 1996
Apparatus for deactivation of electronic article surveillance tags
SENSORMATIC ELECTRONICS CORP46 citations92
US7215250B2May 8, 2007
Proximity detaching for electronic article surveillance tags
SENSORMATIC ELECTRONICS CORP39 citations91
US6396455B1May 28, 2002
Antenna with reduced magnetic far field for EAS marker activation and deactivation
SENSORMATIC ELECTRONICS CORP21 citations91
US6181249B1Jan 30, 2001
Coil driving circuit for EAS marker deactivation device
SENSORMATIC ELECTRONICS CORP34 citations91
US5781111AJul 14, 1998
Apparatus for deactivation of electronic article surveillance tags
SENSORMATIC ELECTRONICS CORP29 citations89
US6700489B1Mar 2, 2004
Handheld cordless deactivator for electronic article surveillance tags
SENSORMATIC ELECTRONICS CORP36 citations88
EASTER RONALD B
5 patentsUS9437090B2Sep 6, 2016
Mobile EAS deactivator
EASTER RONALD B3 citations71
US12101138B2Sep 24, 2024
Self-detaching anti-theft device using direct and harvested resonant energy
EASTER RONALD B0 citations60
US11205106B2Dec 21, 2021
Self-detaching anti-theft device with energy limit
EASTER RONALD B1 citations60
US9711308B2Jul 18, 2017
Handheld deactivator with integrated thermal sensor
EASTER RONALD B0 citations40
US9824245B2Nov 21, 2017
Methods, systems and devices for electronic article surveillance deactivation having randomized transmission rates
EASTER RONALD B0 citations39