Inventor · disambiguated record
Douglas A. Drew
Also filed as: DREW DOUGLAS · DREW DOUGLAS A · DREW DOUGLAS ALLEN
21 granted patents·1 pending application·339 citations·filing 1993–2023
95Inventor score
Files withSENSORMATIC ELECTRONICS CORP8CGIP INC5DATALOGIC SCANNING INC3AGUIRRE GERARDO1DATALOGIC ADC INC1
Top patents by PatentIndex Score
22 records- 0193US11925154B1System for plant cultivationCGIP INC·Filed 2023·Granted Mar 12, 2024·7 cites·4 claims
- 0293US7170414B2Systems and methods for optical reading and EAS tag sensing and deactivating at retail checkoutSENSORMATIC ELECTRONICS CORP·Filed 2005·Granted Jan 30, 2007·36 cites·19 claims
- 0392US7495564B2Systems and methods for data reading and EAS tag sensing and deactivating at retail checkoutDATALOGIC SCANNING INC·Filed 2007·Granted Feb 24, 2009·26 cites·22 claims
- 0491US7619527B2Integrated data reader and electronic article surveillance (EAS) systemDATALOGIC SCANNING INC·Filed 2006·Granted Nov 17, 2009·26 cites·17 claims
- 0588US9552710B2Systems and methods for customer deactivation of security elementsRASBAND PAUL B·Filed 2014·Granted Jan 24, 2017·9 cites·20 claims
- 0684US7132947B2Systems and methods for data reading and EAS tag sensing and deactivating at retail checkoutSENSORMATIC ELECTRONICS CORP·Filed 2003·Granted Nov 7, 2006·42 cites·63 claims
- 0783US5469142AElectronic article surveillance system having enhanced tag deactivation capacitySENSORMATIC ELECTRONICS CORP·Filed 1994·Granted Nov 21, 1995·73 cites·20 claims
- 0881US9184987B2System and method for automatic configuration of master/slave devices on a networkSEQUEIRA MELWYN F·Filed 2011·Granted Nov 10, 2015·9 cites·23 claims
- 0981US8358211B2Integrated data reader and electronic article surveillance (EAS) systemDATALOGIC ADC INC·Filed 2011·Granted Jan 22, 2013·5 cites·10 claims
- 1079USD527378SWide exit system antenna enclosureSENSORMATIC ELECTRONICS CORP·Filed 2003·Granted Aug 29, 2006·25 cites·1 claims
- 1174US9437090B2Mobile EAS deactivatorEASTER RONALD B·Filed 2014·Granted Sep 6, 2016·3 cites·17 claims
- 1270US5406262AAdjusting magnetic bias field intensity in EAS presence detection system to enhance detectionSECURITY TAG SYSTEMS INC·Filed 1993·Granted Apr 11, 1995·44 cites·16 claims
- 1361US8058994B2EAS system providing synchronized transmissionAGUIRRE GERARDO·Filed 2005·Granted Nov 15, 2011·5 cites·17 claims
- 1458US7616092B2Wireless transponder for a security systemSENSORMATIC ELECTRONICS CORP·Filed 2004·Granted Nov 10, 2009·7 cites·26 claims
- 1558US7106200B2Deactivator using resonant rechargeSENSORMATIC ELECTRONICS CORP·Filed 2004·Granted Sep 12, 2006·7 cites·54 claims
- 1654US2010148967A1Integrated data reader and electronic article surveillance (eas) systemDATALOGIC SCANNING INC·Filed 2009·Application pending·0 cites
- 1753US7109866B2Electronic article surveillance marker deactivator using an expanded detection zoneSENSORMATIC ELECTRONICS CORP·Filed 2004·Granted Sep 19, 2006·4 cites·19 claims
- 1837US5796339AShoplifting detection label deactivator with combined excitation-deactivation coilSENSORMATIC ELECTRONICS CORP·Filed 1996·Granted Aug 18, 1998·11 cites·5 claims
- 1936USD1106704SShelf for plant cultivationCGIP INC·Filed 2022·Granted Dec 23, 2025·0 cites·1 claims
- 2036USD1100535SShelf for plant cultivationCGIP INC·Filed 2022·Granted Nov 4, 2025·0 cites·1 claims
- 2136USD1100735SShelf for plant cultivationCGIP INC·Filed 2022·Granted Nov 4, 2025·0 cites·1 claims
- 2236USD1100536SShelf for plant cultivationCGIP INC·Filed 2022·Granted Nov 4, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →