Continued expansion of the portfolio through new technologies, products, and applications

225+

Patents granted worldwide

195+

Patent applications pending

Exclusive

Global licensee of foundational MIT patents

WiTricity Corporation is the exclusive licensee of MIT patents for Wireless Energy Transfer. Since the original discovery, WiTricity has filed hundreds of patent applications directed to its own innovations, including improvements to the technology, product and application specific uses of the technology, and architectures and designs for safety, efficiency and control. The MIT and WiTricity patents are available only from WiTricity for licensing for interested parties. Please contact us to discuss potential licensing agreements.

Below is a partial list of our issued patents.

 

  • United States
    US7741734
    Wireless non-radiative energy transfer
    US7825543
    Wireless energy transfer
    US8022576
    Wireless non-radiative energy transfer
    US8035255
    Wireless energy transfer using planar capacitively loaded conducting loop resonators
    US8076800
    Wireless non-radiative energy transfer
    US8076801
    Wireless energy transfer, including interference enhancement
    US8084889
    Wireless non-radiative energy transfer
    US8097983
    Wireless energy transfer
    US8106539
    Wireless energy transfer for refrigerator application
    US8115448
    Systems and methods for wireless power
    US8304935
    Wireless energy transfer using field shaping to reduce loss
    US8324759
    Wireless energy transfer using magnetic materials to shape fields and reduce loss
    US8362651
    Efficient near-field wireless energy transfer using adiabatic system variations
    US8395282
    Wireless non-radiative energy transfer
    US8395283
    Wireless energy transfer over a distance at high efficiency
    US8400017
    Wireless energy transfer for computer peripheral applications
    US8400018
    Wireless energy transfer with high-Q at high efficiency
    US8400019
    Wireless energy transfer with high-Q from more than one source
    US8400020
    Wireless energy transfer with high-Q devices at variable distances
    US8400021
    Wireless energy transfer with high-Q sub-wavelength resonators
    US8400022
    Wireless energy transfer with high-Q similar resonant frequency resonators
    US8400023
    Wireless energy transfer with high-Q capacitively loaded conducting loops
    US8400024
    Wireless energy transfer across variable distances
    US8410636
    Low AC resistance conductor designs
    US8441154
    Multi-resonator wireless energy transfer for exterior lighting
    US8461719
    Wireless energy transfer systems
    US8461720
    Wireless energy transfer using conducting surfaces to shape fields and reduce loss
    US8461721
    Wireless energy transfer using object positioning for low loss
    US8461722
    Wireless energy transfer using conducting surfaces to shape field and improve k
    US8466583
    Tunable wireless energy transfer for outdoor lighting applications
    US8471410
    Wireless energy transfer over distance using field shaping to improve the coupling factor
    US8476788
    Wireless energy transfer with high-Q resonators using field shaping to improve k
    US8482158
    Wireless energy transfer using variable size resonators and system monitoring
    US8487480
    Wireless energy transfer resonator kit
    US8497601
    Wireless energy transfer converters
    US8552592
    Wireless energy transfer with feedback control for lighting applications
    US8569914
    Wireless energy transfer using object positioning for improved k
    US8587153
    Wireless energy transfer using high Q resonators for lighting applications
    US8587155
    Wireless energy transfer using repeater resonators
    US8598743
    Resonator arrays for wireless energy transfer
    US8618696
    Wireless energy transfer
    US8629578
    Wireless energy transfer systems
    US8643326
    Tunable wireless energy transfer systems
    US8667452
    Wireless energy transfer modeling tool
    US8669676
    Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
    US8686598
    Wireless energy transfer for supplying power and heat to a device
    US8692410
    Wireless energy transfer with frequency hopping
    US8692412
    Temperature compensation in a wireless transfer system
    US8716903
    Low AC resistance conductor designs
    US8723366
    Wireless energy transfer resonator enclosures
    US8729737
    Wireless energy transfer using repeater resonators
    US8760007
    Wireless energy transfer with high-Q to more than one device
    US8760008
    Wireless energy transfer across distance between same frequency resonators
    US8766485
    Wireless energy transfer over distances to a moving device
    US8772971
    Wireless energy transfer with high-Q capacitively-loaded conducting wire loops
    US8772972
    Wireless energy transfer across a distance to a moving device
    US8772973
    Integrated resonator-shield structures
    US8791599
    Wireless energy transfer to moving devices with high-Q resonators
    US8805530
    Power generation for implantable devices
    US8836172
    Efficient near-field wireless energy transfer using adiabatic system variations
    US8847548
    Wireless energy transfer for implantable devices
    US8875086
    Wireless energy transfer modeling tool
    US8901778
    Wireless energy transfer with variable size resonators for implanted medical devices
    US8901779
    Wireless energy transfer with resonator arrays for medical applications
    US8907531
    Wireless energy transfer with variable size resonators for medical applications
    US8912687
    Secure wireless energy transfer for vehicle applications
    US8922066
    Wireless energy transfer with multi resonator arrays for vehicle applications
    US8928276
    Integrated repeaters for cell phone applications
    US8933594
    Wireless energy transfer for vehicles
    US8937408
    Wireless energy transfer for medical applications
    US8946938
    Safety systems for wireless energy transfer in vehicle applications
    US8947186
    Wireless energy transfer resonator thermal management
    US8957549
    Tunable wireless energy transfer for in-vehicle applications
    US8963488
    Position insensitive wireless charging
    USD636333
    Wireless power source
    USD692010
    Wireless power source
    USD697477
    Wireless pad charger
    USD705745
    Printed resonator coil
    USD709855
    Clock radio phone charger
    USD722048
    Printed resonator coil
    US9035499
    Wireless energy transfer for photovoltaic panels
    US9065286
    Wireless non-radiative energy transfer
    US9065423
    Wireless energy distribution system
    US9093853
    Flexible resonator attachment
    US9095729
    Systems and methods for wireless power
    US9101777
    Wireless power harvesting and transmission with heterogeneous signals
    US9105959
    Resonator enclosure
    US9105959
    Resonator enclosure
    US9106203
    Secure wireless energy transfer in medical applications
    US9160203
    Wirelessly powered television
    US9184595
    Wireless energy transfer in lossy environments
    US9246336
    Resonator optimizations for wireless energy transfer
    US9287607
    Resonator fine tuning
    US9343922
    Wireless energy transfer for rechargeable batteries
    US9306635
    Wireless energy transfer with reduced fields
    US9318257
    Wireless energy transfer for packaging
    US9318898
    Wireless power harvesting and transmission with heterogeneous signals
    US9318922
    Mechanically removable wireless power vehicle seat assembly
    US9369182
    Wireless energy transfer using variable size resonators and system monitoring
    US9384885
    Tunable wireless power architectures
    US9396867
    Integrated resonator-shield structures
    US9404954
    Foreign object detection in wireless energy transfer systems
    US9421388
    Power generation for implantable devices
    US9442172
    Foreign object detection in wireless energy transfer systems
    US9444265
    Wireless energy transfer
    US9444520
    Wireless energy transfer converters
    US9449757
    Systems and methods for wireless power system with improved performance and/or ease of use
    US9450421
    Wireless non-radiative energy transfer
    US9450422
    Wireless energy transfer
    US9465064
    Foreign object detection in wireless energy transfer systems
    US9496719
    Wireless energy transfer for implantable devices
    US9509147
    Wireless energy transfer
    US9515494
    Wireless power system including impedance matching network
    US9515495
    Wireless energy transfer in lossy environments
    US9544683
    Wirelessly powered audio devices
    USD734731
    Resonator coil
    USD769835
    Resonator coil
    USD770402
    Coil
    USD770403
    Coil
    USD770404
    Resonator coil
    USD773411
    Resonator coil
    US9577436
    Wireless energy transfer for implantable devices
    US9584189
    Wireless energy transfer using variable size resonators and system monitoring
    US9595378
    Resonator Enclosure
    US9596005
    Wireless energy transfer using variable size resonators and system monitoring
    US9601261
    Wireless energy transfer using repeater resonators
    US9601266
    Multiple connected resonators with a single electronic circuit
    US9601270
    Low AC resistance conductor designs
    US9602168
    Communication in wireless energy transfer systems
    US9662161
    Wireless energy transfer for medical applications
    US9698607
    Secure wireless energy transfer for vehicle applications
    US9711991
    Wireless Energy Transfer Converters
    US9742204
    Wireless energy transfer in lossy environments
    US9748039
    Wireless energy transfer resonator thermal management
    US9744858
    System for wireless energy distribution in a vehicle
    US9754718
    Resonator arrays for wireless energy transfer
    US9762093
    Controllers for wireless power systems
    US9780573
    Wirelessly Charged Battery System
  • Australia
    AU2006269374
    Wireless non-radiative energy transfer
    AU2010200044
    Wireless non-radiative energy transfer
    AU2007349874
    Wireless energy transfer
    AU2011232776
    Wireless energy transfer
    AU2011203137
    Wireless non-radiative energy transfer
    AU2009246310
    Wireless energy transfer, including interference enhancement
    AU2011302083
    Wireless energy distribution system
    AU2011312376
    Vehicle charger system and method
    AU2012268613
    Wireless energy transfer for implantable devices
    AU2013203919
    Wireless energy transfer
    AU2013203947
    Wireless non-radiative energy transfer
    AU2015210459
    Wireless Energy Transfer
    AU2012305688
    Foreign object detection in wireless energy transfer systems
  • Canada
    CA2682284
    Wireless energy transfer
    CA2724341
    Wireless energy transfer, including interference enhancement
    CA2615123
    Wireless non-radiative energy transfer
    CA2844062B
    Tunable wireless power architectures
    CA2813678
    Vehicle charger system and method
  • China
    CN101258658
    Wireless non-radiative energy transfer
    CN101682216
    Wireless energy transfer
    CN101860089
    Wireless non-radiative energy transfer
    CN102099958
    Wireless energy transfer, including interference enhancement
    CN102255398
    Wireless non-radiative energy transfer
    CN102361358
    Wireless energy transfer
    CN102439669
    Wireless energy transfer in lossy environments
    CN102983639
    Wireless non-radiative energy transfer
    CN103384095
    Wireless energy transfer
    CN103633745
    Wireless energy transfer
    CN103647137
    Wireless energy transfer, including interference enhancement
    CN103733477
    Wireless energy transfer for implantable devices
    CN303542295S
    Resonator coil
    CN303634355S
    Resonator coil
    CN303612413S
    Resonator coil
    CN303634357S
    Mold and coil
    CN102239633
    Wireless energy transfer systems
    CN103329397
    Wireless Energy Distribution System
    CN304030495S
    Resonator coil
    CN102870338
    Wireless energy transfer converters
    CN103875159
    Foreign object detection in wireless energy transfer systems
  • Japan
    JP4921466
    Wireless non-radiative energy transfer
    JP5190108
    Wireless energy transfer
    JP5537484
    Wireless non-radiative energy transfer
    JP5576354
    Wireless energy transfer
    JP5893631
    Vehicle charger system and method
    JP5898254
    Wireless energy transfer
    JP5934166
    Wireless energy transfer
    JP6094762
    Wireless energy distribution system
    JP6124882
    Wireless energy transfer for implantable devices
    JP6148234
    Tunable wireless power architectures
  • South Korea
    KR10-1156616
    Wireless non-radiative energy transfer
    KR10-1136889
    Wireless non-radiative energy transfer
    KR10-1118710
    Wireless non-radiative energy transfer
    KR10-1288433
    Wireless energy transfer
    KR10-1356409
    Wireless energy transfer
    KR10-1386515
    Wireless energy transfer
    KR10-1478269
    Wireless energy transfer, including interference enhancement
    KR10-1695169
    Wireless energy transfer
    KR10-1745411
    Wireless energy transfer in lossy environments
  • Taiwan
    TWD175777
    Resonator coil
    TWD176968
    Mold and coil
    TWD176969
    Mold and coil
    TWD178138
    Resonator coil
    TWDI574482
    Wireless energy transfer for mobile device applications
    TWD182305
    Resonator Coil
  • Hong Kong
    HK1154122
    Wireless energy transfer, including interference enhancement
    HK1193509
    Wireless Energy Transfer
    HK1195972
    Wireless energy transfer, including interference enhancement
    HK1183380
    Wireless non-radiative energy transfer
    HK1191140
    Wireless energy transfer
  • Germany
    DE602009037065
    Wireless energy transfer, including interference enhancement
    DE602012012523
    Foreign object detection in wireless energy transfer systems
    DE602011034549
    Wireless energy distribution system
  • France
    EP2281322
    Wireless energy transfer, including interference enhancement
    EP2754222
    Foreign object detection in wireless energy transfer systems
    EP2617120
    Wireless energy distribution system
  • Spain
    ES2558182
    Foreign object detection in wireless energy transfer systems
  • United Kingdom
    EP2281322
    Wireless energy transfer, including interference enhancement
    EP2754222
    Foreign object detection in wireless energy transfer systems
    EP2617120
    Wireless energy distribution system
  • Italy
    502016000009576
    Foreign object detection in wireless energy transfer systems