Patent | Date |
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Wireless network pairing for wireless electric vehicle charging Grant 11,452,028 - Bittner , et al. September 20, 2 | 2022-09-20 |
Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems Grant 11,394,253 - Widmer , et al. July 19, 2 | 2022-07-19 |
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space Grant 11,378,711 - Widmer , et al. July 5, 2 | 2022-07-05 |
Hybrid foreign-object detection and positioning system Grant 11,362,545 - Sieber , et al. June 14, 2 | 2022-06-14 |
Projection Assembly for a Motor Vehicle Headlight App 20220154904 - Sieber; Lukas ;   et al. | 2022-05-19 |
Wireless Power Antenna Alignment Adjustment System For Vehicles App 20220144106 - Widmer; Hans Peter ;   et al. | 2022-05-12 |
Extended Foreign Object Detection Signal Processing App 20220085664 - Daetwyler; Andreas ;   et al. | 2022-03-17 |
Extended Foreign Object Detection Signal Processing App 20220085665 - Daetwyler; Andreas ;   et al. | 2022-03-17 |
Extended-Range Positioning System Based on Foreign-Object Detection App 20220041072 - Sieber; Lukas ;   et al. | 2022-02-10 |
Extended foreign object detection signal processing Grant 11,211,834 - Daetwyler , et al. December 28, 2 | 2021-12-28 |
Systems, Methods, And Apparatus For Detection Of Metal Objects In A Predetermined Space App 20210354573 - Widmer; Hanspeter ;   et al. | 2021-11-18 |
Extended-range positioning system based on foreign-object detection Grant 11,142,084 - Sieber , et al. October 12, 2 | 2021-10-12 |
Heat sink and vehicle headlight Grant 11,085,606 - Sieber , et al. August 10, 2 | 2021-08-10 |
Systems, methods, and apparatus for detection of metal objects in a predetermined space Grant 11,077,762 - Widmer , et al. August 3, 2 | 2021-08-03 |
Foreign Object Detection Circuit Using Mutual Impedance Sensing App 20210231825 - Widmer; Hans Peter ;   et al. | 2021-07-29 |
Foreign object detection circuit using current measurement Grant 11,046,193 - Sieber , et al. June 29, 2 | 2021-06-29 |
Hybrid Foreign-Object Detection and Positioning System App 20210194294 - Sieber; Lukas ;   et al. | 2021-06-24 |
Wireless Network Pairing for Wireless Electric Vehicle Charging App 20210195501 - Bittner; Markus ;   et al. | 2021-06-24 |
Foreing Object Detection Using Heat Sensitive Material And Inductive Sensing App 20210138918 - Widmer; Hans Peter ;   et al. | 2021-05-13 |
Foreign object detection circuit using mutual impedance sensing Grant 11,002,874 - Widmer , et al. May 11, 2 | 2021-05-11 |
Circuit for Object Detection and Vehicle Position Determination App 20210124078 - Widmer; Hans Peter ;   et al. | 2021-04-29 |
Hybrid foreign-object detection and positioning system Grant 10,944,300 - Sieber , et al. March 9, 2 | 2021-03-09 |
Extended Foreign Object Detection Signal Processing App 20210050747 - Daetwyler; Andreas ;   et al. | 2021-02-18 |
Extended foreign object detection signal processing Grant 10,855,117 - Daetwyler , et al. December 1, 2 | 2020-12-01 |
Wireless Power Antenna Alignment Adjustment System For Vehicles App 20200298714 - Widmer; Hans Peter ;   et al. | 2020-09-24 |
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space Grant 10,739,487 - Widmer , et al. A | 2020-08-11 |
Heat Sink and Vehicle Headlight App 20200232621 - SIEBER; Lukas ;   et al. | 2020-07-23 |
Systems, Methods, And Apparatus For Detection Of Metal Objects In A Predetermined Space App 20200232819 - Widmer; Hanspeter ;   et al. | 2020-07-23 |
Foreign Object Detection Circuit Using Mutual Impedance Sensing App 20200200937 - Widmer; Hans Peter ;   et al. | 2020-06-25 |
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space Grant 10,670,764 - Widmer , et al. | 2020-06-02 |
Systems, methods, and apparatus for detection of metal objects in a predetermined space Grant 10,627,257 - Widmer , et al. | 2020-04-21 |
Wireless Power Transmission In Electric Vehicles App 20200094696 - Widmer; Hanspeter ;   et al. | 2020-03-26 |
Systems, methods and apparatus for guidance and alignment between electric vehicles and wireless charging systems Grant 10,566,839 - Widmer , et al. Feb | 2020-02-18 |
Extended-Range Positioning System Based on Foreign-Object Detection App 20200039368 - Sieber; Lukas ;   et al. | 2020-02-06 |
Foreign object detection for ferromagnetic wire-like objects Grant 10,495,773 - Widmer , et al. De | 2019-12-03 |
Wireless power transmission in electric vehicles Grant 10,493,853 - Widmer , et al. De | 2019-12-03 |
Extended Foreign Object Detection Signal Processing App 20190363588 - Daetwyler; Andreas ;   et al. | 2019-11-28 |
Foreign Object Detection Using Heat Sensitive Material and Inductive Sensing App 20190353816 - Widmer; Hans Peter ;   et al. | 2019-11-21 |
Systems, Methods And Apparatuses For Guidance And Alignment In Electric Vehicles Wireless Inductive Charging Systems App 20190356178 - Widmer; Hans Peter ;   et al. | 2019-11-21 |
Methods and apparatus for positioning a vehicle using foreign object detection Grant 10,461,587 - Sieber Oc | 2019-10-29 |
Foreign object detection using heat sensitive material and inductive sensing Grant 10,444,394 - Widmer , et al. Oc | 2019-10-15 |
Systems, Methods, And Apparatus For Detecting Ferromagnetic Foreign Objects In A Predetermined Space App 20190293829 - Widmer; Hans Peter ;   et al. | 2019-09-26 |
Systems, Methods, And Apparatus For Detecting Ferromagnetic Foreign Objects In A Predetermined Space App 20190293827 - Widmer; Hans Peter ;   et al. | 2019-09-26 |
Wireless Power Antenna Alignment Adjustment System For Vehicles App 20190275901 - Widmer; Hans Peter ;   et al. | 2019-09-12 |
Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems Grant 10,411,524 - Widmer , et al. Sept | 2019-09-10 |
Systems, Methods, And Apparatus For Detecting Ferromagnetic Foreign Objects In A Predetermined Space App 20190250298 - Widmer; Hans Peter ;   et al. | 2019-08-15 |
Foreign Object Detection Circuit Using Current Measurement App 20190225099 - SIEBER; Lukas ;   et al. | 2019-07-25 |
Wireless power antenna alignment adjustment system for vehicles Grant 10,343,535 - Cook , et al. July 9, 2 | 2019-07-09 |
Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems Grant 10,340,752 - Widmer , et al. | 2019-07-02 |
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space Grant 10,324,215 - Widmer , et al. | 2019-06-18 |
Lateral positioning for wireless electric vehicle charging Grant 10,320,245 - Sieber | 2019-06-11 |
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space Grant 10,302,795 - Widmer , et al. | 2019-05-28 |
Systems, methods, and apparatus for detecting metallic objects in a predetermined space via inductive kinematic sensing Grant 10,298,049 - Widmer , et al. | 2019-05-21 |
Hybrid Foreign-Object Detection and Positioning System App 20190089206 - Sieber; Lukas ;   et al. | 2019-03-21 |
Lateral Positioning For Wireless Electric Vehicle Charging App 20180375390 - SIEBER; Lukas | 2018-12-27 |
Systems, methods, and apparatus related to guidance and alignment for an electric vehicle and charging station Grant 10,139,238 - Widmer , et al. Nov | 2018-11-27 |
Foreign Object Detection for Ferromagnetic Wire-Like Objects App 20180313970 - Widmer; Hans Peter ;   et al. | 2018-11-01 |
Antenna alignment and vehicle guidance for wireless charging of electric vehicles Grant 10,090,885 - Widmer , et al. October 2, 2 | 2018-10-02 |
Foreign Object Detection Using Heat Sensitive Material And Inductive Sensing App 20180198323 - WIDMER; Hans Peter ;   et al. | 2018-07-12 |
Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applications Grant 10,012,725 - Sieber , et al. July 3, 2 | 2018-07-03 |
Systems, methods, and apparatus for living object protection in wireless power transfer applications Grant 9,983,300 - Sieber , et al. May 29, 2 | 2018-05-29 |
Short range efficient wireless power transfer including a charging base transmitter built into a desktop component and a power relay integrated into a desktop Grant 9,979,230 - Cook , et al. May 22, 2 | 2018-05-22 |
Wireless power bridge Grant 9,966,188 - Cook , et al. May 8, 2 | 2018-05-08 |
Methods And Apparatus For Positioning A Vehicle Using Foreign Object Detection App 20180083349 - Sieber; Lukas | 2018-03-22 |
Systems, methods, and apparatus for increased foreign object detection loop array sensitivity Grant 9,921,045 - Sieber , et al. March 20, 2 | 2018-03-20 |
Systems, Methods, And Apparatus For Detection Of Metal Objects In A Predetermined Space App 20170328740 - Widmer; Hanspeter ;   et al. | 2017-11-16 |
High efficiency and power transfer in wireless power magnetic resonators Grant 9,793,765 - Cook , et al. October 17, 2 | 2017-10-17 |
Wireless power apparatus and methods Grant 9,774,086 - Cook , et al. September 26, 2 | 2017-09-26 |
Systems, methods, and apparatus for radar-based detection of objects in a predetermined space Grant 9,772,401 - Widmer , et al. September 26, 2 | 2017-09-26 |
Wireless Power Transmission In Electric Vehicles App 20170267110 - Widmer; Hanspeter ;   et al. | 2017-09-21 |
Guidance and alignment system and methods for electric vehicle wireless charging systems Grant 9,739,844 - Widmer , et al. August 22, 2 | 2017-08-22 |
Systems, methods, and apparatus for detection of metal objects in a predetermined space Grant 9,726,518 - Widmer , et al. August 8, 2 | 2017-08-08 |
Systems and methods for wireless power and data transfer for electronic devices Grant 9,716,402 - Kirby , et al. July 25, 2 | 2017-07-25 |
Adaptive wireless energy transfer system Grant 9,656,564 - Widmer , et al. May 23, 2 | 2017-05-23 |
Packaging And Details Of A Wireless Power Device App 20170126281 - Cook; Nigel ;   et al. | 2017-05-04 |
Wireless energy transfer using coupled antennas Grant 9,634,730 - Cook , et al. April 25, 2 | 2017-04-25 |
Systems, Methods, And Apparatus For Detecting Metallic Objects In A Predetermined Space Via Inductive Kinematic Sensing App 20170097437 - Widmer; Hans Peter ;   et al. | 2017-04-06 |
Wireless power transmission in electric vehicles Grant 9,561,730 - Widmer , et al. February 7, 2 | 2017-02-07 |
Systems, Methods And Apparatus For Guidance And Alignment Between Electric Vehicles And Wireless Charging Systems App 20170005523 - Widmer; Hans Peter ;   et al. | 2017-01-05 |
Systems, Methods And Apparatuses For Guidance And Alignment In Electric Vehicles Wireless Inductive Charging Systems App 20160380487 - Widmer; Hans Peter ;   et al. | 2016-12-29 |
Systems, Methods And Apparatuses For Guidance And Alignment In Electric Vehicles Wireless Inductive Charging Systems App 20160380488 - Widmer; Hans Peter ;   et al. | 2016-12-29 |
Packaging and details of a wireless power device Grant 9,461,714 - Cook , et al. October 4, 2 | 2016-10-04 |
System and method for efficient wireless power transfer to devices located on and outside a charging base Grant 9,450,456 - Cook , et al. September 20, 2 | 2016-09-20 |
Transmitters for wireless power transmission Grant 9,425,653 - Cook , et al. August 23, 2 | 2016-08-23 |
Systems, methods, and apparatus for detection of metal objects in a predetermined space Grant 9,410,823 - Widmer , et al. August 9, 2 | 2016-08-09 |
Systems, Methods, And Apparatus For Detecting Ferromagnetic Foreign Objects In A Predetermined Space App 20160187520 - Widmer; Hans Peter ;   et al. | 2016-06-30 |
Systems, Methods, And Apparatus For Detecting Ferromagnetic Foreign Objects In A Predetermined Space App 20160187519 - Widmer; Hans Peter ;   et al. | 2016-06-30 |
System and method for inductance compensation in wireless power transfer Grant 9,376,026 - Keeling , et al. June 28, 2 | 2016-06-28 |
Systems, Methods, And Apparatus For Living Object Protection Having Extended Functionality In Wireless Power Transfer Applications App 20160178740 - Sieber; Lukas ;   et al. | 2016-06-23 |
System and method for detecting the presence of a moving object below a vehicle Grant 9,365,126 - Widmer , et al. June 14, 2 | 2016-06-14 |
Systems, Methods, And Apparatus For Living Object Protection In Wireless Power Transfer Applications App 20160109564 - Sieber; Lukas ;   et al. | 2016-04-21 |
Guidance And Alignment System And Methods For Electric Vehicle Wireless Charging Systems App 20160025821 - Widmer; Hans Peter ;   et al. | 2016-01-28 |
Systems, Methods, And Apparatus For Radar-based Detection Of Objects In A Predetermined Space App 20150260835 - Widmer; Hanspeter ;   et al. | 2015-09-17 |
Wireless desktop IT environment Grant 9,128,687 - Cook , et al. September 8, 2 | 2015-09-08 |
Wireless energy transfer via coupled parasitic resonators Grant 9,126,490 - Cook , et al. September 8, 2 | 2015-09-08 |
Systems And Methods For Wireless Power And Data Transfer For Electronic Devices App 20150137750 - Kirby; Miles Alexander Lyell ;   et al. | 2015-05-21 |
Systems, Methods, And Apparatus For Increased Foreign Object Detection Loop Array Sensitivity App 20150109000 - Sieber; Lukas ;   et al. | 2015-04-23 |
Parasitic devices for wireless power transfer Grant 9,013,141 - Cook , et al. April 21, 2 | 2015-04-21 |
Systems, Methods, And Apparatus Related To Guidance And Alignment For An Electric Vehicle And Charging Station App 20150073642 - Widmer; Hanspeter ;   et al. | 2015-03-12 |
Adaptive Wireless Energy Transfer System App 20150061590 - Widmer; Hanspeter ;   et al. | 2015-03-05 |
Wireless power and data transfer for electronic devices Grant 8,947,042 - Kirby , et al. February 3, 2 | 2015-02-03 |
Bidirectional wireless power transmission Grant 8,947,041 - Cook , et al. February 3, 2 | 2015-02-03 |
Wireless power transmission for portable wireless power charging Grant 8,901,880 - Cook , et al. December 2, 2 | 2014-12-02 |
System And Method For Detecting The Presence Of A Moving Object Below A Vehicle App 20140333256 - Widmer; Hanspeter ;   et al. | 2014-11-13 |
Adaptive wireless energy transfer system Grant 8,884,581 - Widmer , et al. November 11, 2 | 2014-11-11 |
High Efficiency And Power Transfer In Wireless Power Magnetic Resonators App 20140300203 - Cook; Nigel P. ;   et al. | 2014-10-09 |
Packaging and details of a wireless power device Grant 8,855,554 - Cook , et al. October 7, 2 | 2014-10-07 |
Wireless Power Bridge App 20140183969 - Cook; Nigel P. ;   et al. | 2014-07-03 |
Wireless power range increase using parasitic antennas Grant 8,766,483 - Cook , et al. July 1, 2 | 2014-07-01 |
High efficiency and power transfer in wireless power magnetic resonators Grant 8,766,482 - Cook , et al. July 1, 2 | 2014-07-01 |
Short Range Efficient Wireless Power Transfer App 20140139039 - Cook; Nigel P. ;   et al. | 2014-05-22 |
Wireless power bridge Grant 8,729,734 - Cook , et al. May 20, 2 | 2014-05-20 |
Wireless high power transfer under regulatory constraints Grant 8,729,859 - Cook , et al. May 20, 2 | 2014-05-20 |
Antennas and their coupling characteristics for wireless power transfer via magnetic coupling Grant 8,710,701 - Cook , et al. April 29, 2 | 2014-04-29 |
System And Method For Inductance Compensation In Wireless Power Transfer App 20140111151 - Keeling; Nicholas A. ;   et al. | 2014-04-24 |
Systems, Methods, And Apparatus For Detection Of Metal Objects In A Predetermined Space App 20140015329 - Widmer; Hanspeter ;   et al. | 2014-01-16 |
Systems, Methods, And Apparatus For Detection Of Metal Objects In A Predetermined Space App 20140015522 - Widmer; Hanspeter ;   et al. | 2014-01-16 |
Transmitters For Wireless Power Transmission App 20140001882 - COOK; Nigel P. ;   et al. | 2014-01-02 |
Packaging And Details Of A Wireless Power Device App 20130342025 - Cook; Nigel P. ;   et al. | 2013-12-26 |
Receive antenna arrangement for wireless power Grant 8,581,542 - Cook , et al. November 12, 2 | 2013-11-12 |
Antennas And Their Coupling Characteristics For Wireless Power Transfer Via Magnetic Coupling App 20130293024 - Cook; Nigel ;   et al. | 2013-11-07 |
Wireless High Power Transfer Under Regulatory Constraints App 20130278210 - Cook; Nigel P. ;   et al. | 2013-10-24 |
System And Method For Efficient Wireless Power Transfer To Devices Located On And Outside A Charging Base App 20130270923 - Cook; Nigel P. ;   et al. | 2013-10-17 |
Transmitters for wireless power transmission Grant 8,532,724 - Cook , et al. September 10, 2 | 2013-09-10 |
Wireless power transmission for electronic devices Grant 8,487,481 - Cook , et al. July 16, 2 | 2013-07-16 |
Increasing the Q factor of a resonator Grant 8,482,157 - Cook , et al. July 9, 2 | 2013-07-09 |
Wireless high power transfer under regulatory constraints Grant 8,466,654 - Cook , et al. June 18, 2 | 2013-06-18 |
Passive receivers for wireless power transmission Grant 8,432,070 - Cook , et al. April 30, 2 | 2013-04-30 |
Packaging and details of a wireless power device Grant 8,421,267 - Cook , et al. April 16, 2 | 2013-04-16 |
Transmitters and receivers for wireless energy transfer Grant 8,378,523 - Cook , et al. February 19, 2 | 2013-02-19 |
Maximizing power yield from wireless power magnetic resonators Grant 8,378,522 - Cook , et al. February 19, 2 | 2013-02-19 |
Wireless Powering And Charging Station App 20130038138 - Cook; Nigel P. ;   et al. | 2013-02-14 |
Antennas and their coupling characteristics for wireless power transfer via magnetic coupling Grant 8,344,552 - Cook , et al. January 1, 2 | 2013-01-01 |
Wireless powering and charging station Grant 8,294,300 - Cook , et al. October 23, 2 | 2012-10-23 |
Wireless Power Transmission For Electronic Devices App 20120262004 - Cook; Nigel P. ;   et al. | 2012-10-18 |
Antenna Alignment And Vehicle Guidance For Wireless Charging Of Electric Vehicles App 20120262002 - Widmer; Hanspeter ;   et al. | 2012-10-18 |
Adaptive matching and tuning of HF wireless power transmit antenna Grant 8,288,893 - Cook , et al. October 16, 2 | 2012-10-16 |
Wireless power transmission for electronic devices Grant 8,278,784 - Cook , et al. October 2, 2 | 2012-10-02 |
Ferrite antennas for wireless power transfer Grant 8,253,278 - Cook , et al. August 28, 2 | 2012-08-28 |
Wireless Energy Transfer Via Coupled Parasitic Resonators App 20120161696 - Cook; Nigel P. ;   et al. | 2012-06-28 |
Increasing The Q Factor Of A Resonator App 20120001492 - Cook; Nigel P. ;   et al. | 2012-01-05 |
Maximizing Power Yield from Wireless Power Magnetic Resonators App 20110309685 - Cook; Nigel P. ;   et al. | 2011-12-22 |
Adaptive Wireless Energy Transfer System App 20110285349 - Widmer; Hanspeter ;   et al. | 2011-11-24 |
Transmitters and receivers for wireless energy transfer App 20110266878 - Cook; Nigel P. ;   et al. | 2011-11-03 |
Wireless Power Antenna Alignment Adjustment System For Vehicles App 20110254503 - Widmer; Hanspeter ;   et al. | 2011-10-20 |
Wireless Power Transmission In Electric Vehicles App 20110254377 - Wildmer; Hanspeter ;   et al. | 2011-10-20 |
Ferrite Antennas For Wireless Power Transfer App 20110095617 - Cook; Nigel P. ;   et al. | 2011-04-28 |
Parasitic Devices For Wireless Power Transfer App 20100277120 - Cook; Nigel P. ;   et al. | 2010-11-04 |
Receive Antenna Arrangement For Wireless Power App 20100210233 - Cook; Nigel P. ;   et al. | 2010-08-19 |
Wireless Power And Data Transfer For Electronic Devices App 20100194335 - Kirby; Miles A. ;   et al. | 2010-08-05 |
Passive Receivers For Wireless Power Transmission App 20100190435 - Cook; Nigel P. ;   et al. | 2010-07-29 |
Concurrent Wireless Power Transmission And Near-field Communication App 20100190436 - Cook; Nigel P. ;   et al. | 2010-07-29 |
Transmitters For Wireless Power Transmission App 20100184371 - Cook; Nigel P. ;   et al. | 2010-07-22 |
Bidirectional Wireless Power Transmission App 20100148723 - Cook; Nigel P. ;   et al. | 2010-06-17 |
Wireless Power Transmission For Portable Wireless Power Charging App 20100127660 - Cook; Nigel P. ;   et al. | 2010-05-27 |
Adaptive Matching And Tuning Of Hf Wireless Power Transmit Antenna App 20100117454 - Cook; Nigel P. ;   et al. | 2010-05-13 |
Wireless High Power Transfer Under Regulatory Constraints App 20100117596 - Cook; Nigel P. ;   et al. | 2010-05-13 |
Wireless Power Transmission For Electronic Devices App 20100109443 - Cook; Nigel P. ;   et al. | 2010-05-06 |
Short Range Efficient Wireless Power Transfer App 20100038970 - Cook; Nigel P. ;   et al. | 2010-02-18 |
Packaging and Details of a Wireless Power device App 20090243397 - Cook; Nigel P. ;   et al. | 2009-10-01 |
Packaging and Details of a Wireless Power device App 20090224609 - Cook; Nigel P. ;   et al. | 2009-09-10 |
Wireless desktop IT environment App 20090212636 - Cook; Nigel P. ;   et al. | 2009-08-27 |
Antennas and Their Coupling Characteristics for Wireless Power Transfer via Magnetic Coupling App 20090213028 - Cook; Nigel P. ;   et al. | 2009-08-27 |
Wireless powering and charging station App 20090179502 - Cook; Nigel P. ;   et al. | 2009-07-16 |
Wireless Power Range Increase Using Parasitic Antennas App 20090134712 - Cook; Nigel P. ;   et al. | 2009-05-28 |
Wireless Power Bridge App 20090127937 - Widmer; Hanspeter ;   et al. | 2009-05-21 |
Transmitters and receivers for wireless energy transfer App 20090079268 - Cook; Nigel P. ;   et al. | 2009-03-26 |
Maximizing Power Yield from Wireless Power Magnetic Resonators App 20090072627 - Cook; Nigel P. ;   et al. | 2009-03-19 |
High Efficiency and Power Transfer in Wireless Power Magnetic Resonators App 20090072629 - Cook; Nigel P. ;   et al. | 2009-03-19 |
Antennas for Wireless Power applications App 20090072628 - Cook; Nigel P. ;   et al. | 2009-03-19 |
Long Range Low Frequency Resonator And Materials App 20090058189 - Cook; Nigel P. ;   et al. | 2009-03-05 |
Increasing The Q Factor Of A Resonator App 20090051224 - Cook; Nigel P. ;   et al. | 2009-02-26 |
Wireless Energy Transfer Using Coupled Antennas App 20090015075 - Cook; Nigel P. ;   et al. | 2009-01-15 |
Wireless Power Apparatus And Methods App 20080211320 - Cook; Nigel P. ;   et al. | 2008-09-04 |