Inventor · disambiguated record
Dale R. Liff
Also filed as: LIFF DALE · LIFF DALE R · LIFF DALE RUSSELL
27 granted patents·8 pending applications·406 citations·filing 2008–2024
96Inventor score
Files withSENNCO SOLUTIONS INC20PHILIPS IP VENTURES B V4ACCESS BUSINESS GROUP INT LLC3NORCONK MATTHEW J2AVID TECHNOLOGIES INC1
Top patents by PatentIndex Score
35 records- 0198US8240508B2Low cost radio frequency identification (RFID) dispensing systemsWEGELIN JACKSON W·Filed 2008·Granted Aug 14, 2012·94 cites·8 claims
- 0297US8620484B2Input parasitic metal detectionBAARMAN DAVID W·Filed 2011·Granted Dec 31, 2013·69 cites·45 claims
- 0396US8731116B2System and method of providing communications in a wireless power transfer systemNORCONK MATTHEW J·Filed 2012·Granted May 20, 2014·70 cites·46 claims
- 0494US8259428B2Input protection circuitMOLLEMA SCOTT A·Filed 2009·Granted Sep 4, 2012·57 cites·25 claims
- 0593US11941957B2Security lockdown device and methodSENNCO SOLUTIONS INC·Filed 2021·Granted Mar 26, 2024·5 cites·20 claims
- 0693US9154002B2Systems and methods for detecting data communication over a wireless power linkNORCONK MATTHEW J·Filed 2011·Granted Oct 6, 2015·23 cites·14 claims
- 0791US12050723B2Integrated, persistent security monitoring of electronic merchandiseSENNCO SOLUTIONS INC·Filed 2022·Granted Jul 30, 2024·2 cites·20 claims
- 0891US9407332B2System and method of providing communications in a wireless power transfer systemACCESS BUSINESS GROUP INT LLC·Filed 2014·Granted Aug 2, 2016·16 cites·37 claims
- 0989US11647849B2Security gateSENNCO SOLUTIONS INC·Filed 2020·Granted May 16, 2023·4 cites·19 claims
- 1088US10592862B1Timestamp-based security device registrationSENNCO SOLUTIONS INC·Filed 2018·Granted Mar 17, 2020·6 cites·20 claims
- 1187US10217337B1Security device registrationSENNCO SOLUTIONS INC·Filed 2017·Granted Feb 26, 2019·5 cites·31 claims
- 1286US9344155B2Interference mitigation for multiple inductive systemsACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted May 17, 2016·12 cites·16 claims
- 1380US8279077B1Radio frequency-based proximity detection systemLIFF DALE·Filed 2009·Granted Oct 2, 2012·18 cites·29 claims
- 1479US8558714B1Radio frequency-based proximity detection systemAVID TECHNOLOGIES INC·Filed 2012·Granted Oct 15, 2013·10 cites·20 claims
- 1577US10862335B2Input parasitic metal detectionPHILIPS IP VENTURES B V·Filed 2016·Granted Dec 8, 2020·2 cites·18 claims
- 1675US9106269B2System and method for providing communications in a wireless power supplyMOES BENJAMIN C·Filed 2011·Granted Aug 11, 2015·6 cites·25 claims
- 1774US9524822B2Input parasitic metal detectionACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted Dec 20, 2016·2 cites·19 claims
- 1874US2024427947A1Integrated, persistent security monitoring of electronic merchandiseSENNCO SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1973US11238185B2Integrated, persistent security monitoring of electronic merchandiseSENNCO SOLUTIONS INC·Filed 2018·Granted Feb 1, 2022·1 cites·13 claims
- 2073US2025007958A1Integrated security monitoring via watchdog trigger lockingSENNCO SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2172US2024412608A1Security lockdown device and methodSENNCO SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2271US10250083B2System and method for communication in wireless power supply systemsPHILIPS IP VENTURES B V·Filed 2013·Granted Apr 2, 2019·4 cites·25 claims
- 2368US11888337B2Input parasitic metal detectionPHILIPS IP VENTURES B V·Filed 2020·Granted Jan 30, 2024·0 cites·45 claims
- 2465US11755716B2MDM-based persistent security monitoringSENNCO SOLUTIONS INC·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 2559US11308201B2MDM-based persistent security monitoringSENNCO SOLUTIONS INC·Filed 2020·Granted Apr 19, 2022·0 cites·18 claims
- 2658US12052286B2Integrated security monitoring via watchdog trigger lockingSENNCO SOLUTIONS INC·Filed 2020·Granted Jul 30, 2024·0 cites·6 claims
- 2757US11037100B2Timestamp-based security device registrationSENNCO SOLUTIONS INC·Filed 2020·Granted Jun 15, 2021·0 cites·20 claims
- 2854US10277279B2System and method of providing communications in a wireless power transfer systemPHILIPS IP VENTURES B V·Filed 2016·Granted Apr 30, 2019·0 cites·30 claims
- 2953US2024013641A1Retail monitoring systemSENNCO SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 3051US12293652B2Multi-alarm monitoring of electronic merchandiseSENNCO SOLUTIONS INC·Filed 2022·Granted May 6, 2025·0 cites·5 claims
- 3150US12363610B2Beacon-based integrated security monitoringSENNCO SOLUTIONS INC·Filed 2021·Granted Jul 15, 2025·0 cites·19 claims
- 3247US2021334925A1Network detection-based monitoring of electronic merchandiseSENNCO SOLUTIONS INC·Filed 2020·Application pending·0 cites
- 3344US2016308952A1Apparatus, system and method for wirelessly collecting data corresponding to a security deviceSENNCO SOLUTIONS INC·Filed 2015·Application pending·0 cites
- 3436US2016307416A1Apparatus, system, and/or method for monitoring a device within a zoneSENNCO SOLUTIONS INC·Filed 2015·Application pending·0 cites
- 3535US2016307415A1Apparatus, system and method for monitoring a device within a zoneSENNCO SOLUTIONS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →