John A. Allen — 26 Patents at Sensormatic Electronics

John A. Allen has been granted 26 US patents while listed as an inventor at Sensormatic Electronics. The first was granted in 1995 and the most recent in October 2025. John A. Allen ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list John A. Allen in Pompano Beach, FL, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12437621	System and method for foil detection using millimeter wave for retail applications	Michael Del Busto	2025-10-07
12272221	Radio frequency identification (RFID) tag location verification using acousto-magnetic detection	Manuel A. Soto, John J. Clark, Adam S. Bergman	2025-04-08
11809941	Variable RFID transmit power adjustment based on surrounding environment to enhance tag detection field	John J. Clark, Adam S. Bergman, Manuel A. Soto	2023-11-07
11735019	System and method for increased exit interrogation of RFID tags	Michael Del Busto	2023-08-22
11704986	System and method for foil detection using millimeter wave for retail applications	Michael Del Busto	2023-07-18
11688272	Systems and methods of alternating transmitter for metal foil detection near moving doors	Adam S. Bergman	2023-06-27
11501096	Methods and apparatuses for determining tag velocity	Steve E. Trivelpiece, Adam S. Bergman, Manuel A. Soto, Mikhail Polyakov, John J. Clark +1 more	2022-11-15
11423751	Validating radio frequency identification (RFID) tag alarm events	—	2022-08-23
11308780	Radio frequency identification (RFID) tag location verification using acousto-magnetic detection	Manuel A. Soto, John J. Clark, Adam S. Bergman	2022-04-19
11068763	Power supply with wirelessly supported phase offset control for acousto-magnetic systems	Marc H. Blanchenay	2021-07-20
10973321	Workspace system and components and method for the use thereof	Charles Beasley, William Bennie, Justin G. Beitzel, Antonio Caballero, Rachel L. Dekker +9 more	2021-04-13	$8,233,000
10484435	Call set-up systems	—	2019-11-19	$598,000
10142684	Pinning encryption metadata to segment URIs	Paul Howard Rutland	2018-11-27	$34,742,000
9342968	Electronic article surveillance systems implementing methods for determining security tag locations	Manuel A. Soto	2016-05-17
9251680	Pulse transmission synchronization	Jorge F. Alicot, Manuel A. Soto	2016-02-02
8816854	System and method for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection	Adam S. Bergman, Robert Kevin Lynch	2014-08-26	$14,896,000
8649372	Call set-up systems	—	2014-02-11	$392,000
8576045	Synchronization of electronic article surveillance systems having metal detection	Adam S. Bergman, Manuel A. Soto	2013-11-05	$5,129,000
7800490	Electronic article surveillance system neural network minimizing false alarms and failures to deactivate	Adam S. Bergman, Manuel A. Soto	2010-09-21
7450590	Construction of a path through a packet network	—	2008-11-11	$2,402,000
7194654	Communications system for and method of recovering from communications failure	Stuart Wray	2007-03-20	$2,362,000
6201469	Wireless synchronization of pulsed magnetic EAS systems	Brent F. Balch, William R. Accolla, James A. Cook	2001-03-13	$9,740,000
6188310	Natural frequency measurement of magnetic markers	Brent F. Balch	2001-02-13	$22,588,000
5909178	Signal detection in high noise environments	Brent F. Balch	1999-06-01	$8,335,000
5662333	Missile detection and location	—	1997-09-02

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John A. Allen — 26 Patents

Issued Patents All Time

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