Inventor · disambiguated record
Joshua K. Schwannecke
Also filed as: SCHWANNECKE JOSHUA K
45 granted patents·3 pending applications·1,825 citations·filing 2006–2020
98Inventor score
Files withBAARMAN DAVID W17ACCESS BUSINESS GROUP INT LLC16PHILIPS IP VENTURES B V8NORCONK MATTHEW J4FABER ROBERT D1
Top patents by PatentIndex Score
48 records- 0199US8338990B2Inductive power supply system with multiple coil primaryBAARMAN DAVID W·Filed 2009·Granted Dec 25, 2012·91 cites·26 claims
- 0299US8223508B2Power supplyBAARMAN DAVID W·Filed 2008·Granted Jul 17, 2012·87 cites·16 claims
- 0398US8692639B2Flux concentrator and method of making a magnetic flux concentratorBAARMAN DAVID W·Filed 2010·Granted Apr 8, 2014·88 cites·19 claims
- 0498US8531153B2Wireless charging systemBAARMAN DAVID W·Filed 2009·Granted Sep 10, 2013·375 cites·26 claims
- 0598US8373310B2Inductive power supplyACCESS BUSINESS GROUP INT LLC·Filed 2010·Granted Feb 12, 2013·136 cites·24 claims
- 0697US9209627B2Wireless power supply system and multi-layer shim assemblyBAARMAN DAVID W·Filed 2011·Granted Dec 8, 2015·72 cites·21 claims
- 0797US8638062B2Wireless charging systemBAARMAN DAVID W·Filed 2011·Granted Jan 28, 2014·104 cites·17 claims
- 0897US8620484B2Input parasitic metal detectionBAARMAN DAVID W·Filed 2011·Granted Dec 31, 2013·69 cites·45 claims
- 0997US8450877B2Communication across an inductive link with a dynamic loadBAARMAN DAVID W·Filed 2010·Granted May 28, 2013·72 cites·28 claims
- 1096US9143003B2Wireless charging systemACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted Sep 22, 2015·50 cites·24 claims
- 1196US8731116B2System and method of providing communications in a wireless power transfer systemNORCONK MATTHEW J·Filed 2012·Granted May 20, 2014·70 cites·46 claims
- 1296US8129864B2Inductive power supply with duty cycle controlBAARMAN DAVID W·Filed 2009·Granted Mar 6, 2012·104 cites·35 claims
- 1396US8127155B2Wireless power adapter for computerBAARMAN DAVID W·Filed 2009·Granted Feb 28, 2012·99 cites·17 claims
- 1496US7973635B2Printed circuit board coilACCESS BUSINESS GROUP INT LLC·Filed 2008·Granted Jul 5, 2011·86 cites·26 claims
- 1595US8120311B2Inductive power supply system with battery type detectionBAARMAN DAVID W·Filed 2009·Granted Feb 21, 2012·81 cites·32 claims
- 1694US9257851B2Inductive power supply with duty cycle controlBAARMAN DAVID W·Filed 2012·Granted Feb 9, 2016·26 cites·34 claims
- 1793US9154002B2Systems and methods for detecting data communication over a wireless power linkNORCONK MATTHEW J·Filed 2011·Granted Oct 6, 2015·23 cites·14 claims
- 1892US8912686B2Wireless power system and method with improved alignmentSTONER JR WILLIAM T·Filed 2011·Granted Dec 16, 2014·44 cites·25 claims
- 1991US10530188B2Wireless power controlPHILIPS IP VENTURES B V·Filed 2018·Granted Jan 7, 2020·7 cites·13 claims
- 2091US9407332B2System 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
- 2191US8653698B2Inductive power supply system with multiple coil primaryBAARMAN DAVID W·Filed 2012·Granted Feb 18, 2014·15 cites·21 claims
- 2289US8890369B2Inductive power supplyACCESS BUSINESS GROUP INT LLC·Filed 2012·Granted Nov 18, 2014·13 cites·13 claims
- 2389US8137629B2Air freshener powered vaseFABER ROBERT D·Filed 2009·Granted Mar 20, 2012·26 cites·8 claims
- 2486US9344155B2Interference mitigation for multiple inductive systemsACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted May 17, 2016·12 cites·16 claims
- 2584US8866495B2Spatial tracking system and methodBAARMAN DAVID W·Filed 2010·Granted Oct 21, 2014·9 cites·20 claims
- 2683US8847546B2Inductive power supply system with battery type detectionBAARMAN DAVID W·Filed 2012·Granted Sep 30, 2014·8 cites·34 claims
- 2781US9161484B2Selectively controllable electromagnetic shieldingBAARMAN DAVID W·Filed 2011·Granted Oct 13, 2015·8 cites·23 claims
- 2879US10481189B2System and method for measuring variable impedance elements in a wireless sensorPHILIPS IP VENTURES B V·Filed 2013·Granted Nov 19, 2019·4 cites·30 claims
- 2978US10170935B2Inductive power supply with duty cycle controlPHILIPS IP VENTURES B V·Filed 2016·Granted Jan 1, 2019·2 cites·20 claims
- 3078US9912166B2Wireless power controlACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted Mar 6, 2018·5 cites·45 claims
- 3177US10862335B2Input parasitic metal detectionPHILIPS IP VENTURES B V·Filed 2016·Granted Dec 8, 2020·2 cites·18 claims
- 3277US10035715B2Inductively coupled dielectric barrier discharge lampACCESS BUSINESS GROUP INT LLC·Filed 2016·Granted Jul 31, 2018·1 cites·13 claims
- 3375US7560867B2Starter for a gas discharge light sourceACCESS BUSINESS GROUP INT LLC·Filed 2006·Granted Jul 14, 2009·5 cites·25 claims
- 3474US9524822B2Input parasitic metal detectionACCESS BUSINESS GROUP INT LLC·Filed 2013·Granted Dec 20, 2016·2 cites·19 claims
- 3572US7821208B2Inductively-powered gas discharge lamp circuitACCESS BUSINESS GROUP INT LLC·Filed 2007·Granted Oct 26, 2010·4 cites·20 claims
- 3670US10187042B2Wireless power control systemPHILIPS IP VENTURES B V·Filed 2013·Granted Jan 22, 2019·3 cites·58 claims
- 3769US10160667B2Inductively coupled dielectric barrier discharge lampACCESS BUSINESS GROUP INT LLC·Filed 2018·Granted Dec 25, 2018·0 cites·20 claims
- 3868US11888337B2Input parasitic metal detectionPHILIPS IP VENTURES B V·Filed 2020·Granted Jan 30, 2024·0 cites·45 claims
- 3966US9493366B2Inductively coupled dielectric barrier discharge lampVECZIEDINS KARLIS·Filed 2011·Granted Nov 15, 2016·1 cites·13 claims
- 4066US9496081B2Counter wound inductive power supplyNORCONK MATTHEW J·Filed 2012·Granted Nov 15, 2016·2 cites·37 claims
- 4165US7883619B2Water treatment system with moisture detectorACCESS BUSINESS GROUP INT LLC·Filed 2007·Granted Feb 8, 2011·2 cites·16 claims
- 4262US11241591B2Acoustic module and control system for handheld ultrasound deviceACCESS BUSINESS GROUP INT LLC·Filed 2016·Granted Feb 8, 2022·1 cites·46 claims
- 4354US10277279B2System 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
- 4454US2014117760A1Inductive power supply system with multiple coil primaryACCESS BUSINESS GROUP INT LLC·Filed 2014·Application pending·0 cites
- 4553US10225966B2Composite metal surfacePHILIPS IP VENTURES B V·Filed 2012·Granted Mar 5, 2019·0 cites·22 claims
- 4650US9520226B2Counter wound inductive power supplyNORCONK MATTHEW J·Filed 2012·Granted Dec 13, 2016·0 cites·10 claims
- 4747US2012286571A1Power supplyBAARMAN DAVID W·Filed 2012·Application pending·0 cites
- 4842US2011115303A1Multiple use wireless power systemsACCESS BUSINESS GROUP INT LLC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →