Assignee
WITRICITY CORP
US·252 granted patents·58 pending applications·4,168 citations·filing 2009–2025
Top patents by PatentIndex Score
310 records- 0199US9515495B2Wireless energy transfer in lossy environmentsWITRICITY CORP·Filed 2015·Granted Dec 6, 2016·50 cites·20 claims
- 0299US9515494B2Wireless power system including impedance matching networkWITRICITY CORP·Filed 2015·Granted Dec 6, 2016·55 cites·34 claims
- 0399US9369182B2Wireless energy transfer using variable size resonators and system monitoringWITRICITY CORP·Filed 2013·Granted Jun 14, 2016·75 cites·30 claims
- 0499US9318898B2Wireless power harvesting and transmission with heterogeneous signalsWITRICITY CORP·Filed 2015·Granted Apr 19, 2016·339 cites·19 claims
- 0599USD705745SPrinted resonator coilWITRICITY CORP·Filed 2013·Granted May 27, 2014·603 cites·1 claims
- 0699US8716903B2Low AC resistance conductor designsWITRICITY CORP·Filed 2013·Granted May 6, 2014·82 cites·25 claims
- 0799US8629578B2Wireless energy transfer systemsWITRICITY CORP·Filed 2013·Granted Jan 14, 2014·356 cites·25 claims
- 0899US8618696B2Wireless energy transfer systemsWITRICITY CORP·Filed 2013·Granted Dec 31, 2013·225 cites·23 claims
- 0999US8035255B2Wireless energy transfer using planar capacitively loaded conducting loop resonatorsWITRICITY CORP·Filed 2009·Granted Oct 11, 2011·485 cites·46 claims
- 1098US11815644B2Foreign object detection circuit using mutual impedance sensingWITRICITY CORP·Filed 2022·Granted Nov 14, 2023·4 cites·18 claims
- 1198US10411524B2Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systemsWITRICITY CORP·Filed 2016·Granted Sep 10, 2019·31 cites·16 claims
- 1298US10410789B2Integrated resonator-shield structuresWITRICITY CORP·Filed 2016·Granted Sep 10, 2019·39 cites·15 claims
- 1398US9744858B2System for wireless energy distribution in a vehicleWITRICITY CORP·Filed 2016·Granted Aug 29, 2017·37 cites·18 claims
- 1498USD734731SResonator coilWITRICITY CORP·Filed 2013·Granted Jul 21, 2015·22 cites·1 claims
- 1598USD692010SWireless power sourceWITRICITY CORP·Filed 2012·Granted Oct 22, 2013·127 cites·1 claims
- 1698USD636333SWireless power sourceWITRICITY CORP·Filed 2010·Granted Apr 19, 2011·131 cites·1 claims
- 1797US11945319B2Foreign object detection using heat sensitive material and inductive sensingWITRICITY CORP·Filed 2022·Granted Apr 2, 2024·2 cites·14 claims
- 1897US11637452B2Protection and control of wireless power systemsWITRICITY CORP·Filed 2021·Granted Apr 25, 2023·6 cites·18 claims
- 1997US10673282B2Tunable wireless energy transfer systemsWITRICITY CORP·Filed 2019·Granted Jun 2, 2020·12 cites·21 claims
- 2097US10566839B2Systems, methods and apparatus for guidance and alignment between electric vehicles and wireless charging systemsWITRICITY CORP·Filed 2016·Granted Feb 18, 2020·13 cites·22 claims
- 2197US10302795B2Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined spaceWITRICITY CORP·Filed 2015·Granted May 28, 2019·14 cites·14 claims
- 2297US8847548B2Wireless energy transfer for implantable devicesWITRICITY CORP·Filed 2013·Granted Sep 30, 2014·53 cites·18 claims
- 2397US8667452B2Wireless energy transfer modeling toolWITRICITY CORP·Filed 2012·Granted Mar 4, 2014·89 cites·27 claims
- 2496US11789174B2Foreign object detection circuitWITRICITY CORP·Filed 2022·Granted Oct 17, 2023·2 cites·15 claims
- 2596US11621585B2Tunable wireless power architecturesWITRICITY CORP·Filed 2020·Granted Apr 4, 2023·7 cites·25 claims
- 2696US11571976B2Foreign object detection using heat sensitive material and inductive sensingWITRICITY CORP·Filed 2021·Granted Feb 7, 2023·4 cites·24 claims
- 2796US11031818B2Protection and control of wireless power systemsWITRICITY CORP·Filed 2018·Granted Jun 8, 2021·11 cites·20 claims
- 2896US11002874B2Foreign object detection circuit using mutual impedance sensingWITRICITY CORP·Filed 2019·Granted May 11, 2021·8 cites·30 claims
- 2996US10461587B2Methods and apparatus for positioning a vehicle using foreign object detectionWITRICITY CORP·Filed 2016·Granted Oct 29, 2019·20 cites·30 claims
- 3096US9584189B2Wireless energy transfer using variable size resonators and system monitoringWITRICITY CORP·Filed 2013·Granted Feb 28, 2017·19 cites·37 claims
- 3196US9465064B2Foreign object detection in wireless energy transfer systemsWITRICITY CORP·Filed 2013·Granted Oct 11, 2016·22 cites·70 claims
- 3296USD697477SWireless pad chargerWITRICITY CORP·Filed 2013·Granted Jan 14, 2014·84 cites·1 claims
- 3395US11565596B2Foreign object detection using heat sensitive material and inductive sensingWITRICITY CORP·Filed 2019·Granted Jan 31, 2023·5 cites·20 claims
- 3495US11513251B2Foreign object detection circuit using mutual impedance sensingWITRICITY CORP·Filed 2021·Granted Nov 29, 2022·2 cites·19 claims
- 3595US11394253B2Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systemsWITRICITY CORP·Filed 2019·Granted Jul 19, 2022·9 cites·4 claims
- 3695US10627257B2Systems, methods, and apparatus for detection of metal objects in a predetermined spaceWITRICITY CORP·Filed 2017·Granted Apr 21, 2020·11 cites·29 claims
- 3795US10495773B2Foreign object detection for ferromagnetic wire-like objectsWITRICITY CORP·Filed 2017·Granted Dec 3, 2019·7 cites·29 claims
- 3895US10418841B2Wireless power systems having interleaved rectifiersWITRICITY CORP·Filed 2017·Granted Sep 17, 2019·14 cites·21 claims
- 3995US10343537B2Method and apparatus for positioning a vehicleWITRICITY CORP·Filed 2017·Granted Jul 9, 2019·23 cites·30 claims
- 4095US10298049B2Systems, methods, and apparatus for detecting metallic objects in a predetermined space via inductive kinematic sensingWITRICITY CORP·Filed 2016·Granted May 21, 2019·8 cites·30 claims
- 4195US10218224B2Tunable wireless energy transfer systemsWITRICITY CORP·Filed 2016·Granted Feb 26, 2019·12 cites·29 claims
- 4295US10141788B2Dynamic tuning in wireless energy transfer systemsWITRICITY CORP·Filed 2016·Granted Nov 27, 2018·43 cites·18 claims
- 4395US10018744B2Foreign object detection in wireless energy transfer systemsWITRICITY CORP·Filed 2015·Granted Jul 10, 2018·18 cites·19 claims
- 4495US9596005B2Wireless energy transfer using variable size resonators and systems monitoringWITRICITY CORP·Filed 2013·Granted Mar 14, 2017·17 cites·16 claims
- 4595US9404954B2Foreign object detection in wireless energy transfer systemsWITRICITY CORP·Filed 2013·Granted Aug 2, 2016·26 cites·57 claims
- 4695US9318922B2Mechanically removable wireless power vehicle seat assemblyWITRICITY CORP·Filed 2013·Granted Apr 19, 2016·56 cites·44 claims
- 4795US8875086B2Wireless energy transfer modeling toolWITRICITY CORP·Filed 2013·Granted Oct 28, 2014·26 cites·22 claims
- 4894US11670968B2Fault detection and monitoring methods for safe operation of a WEVC systemWITRICITY CORP·Filed 2022·Granted Jun 6, 2023·13 cites·21 claims
- 4994US11588351B2Protection and control of wireless power systemsWITRICITY CORP·Filed 2021·Granted Feb 21, 2023·16 cites·20 claims
- 5094US10403113B1Methods for warning of electromagnetic fields produced by wireless electric vehicle charging systemsWITRICITY CORP·Filed 2018·Granted Sep 3, 2019·29 cites·24 claims
Showing the top 50 of 310 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when WITRICITY CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →