IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0773011
(2013-02-21)
|
등록번호 |
US-8629578
(2014-01-14)
|
발명자
/ 주소 |
- Kurs, Andre B.
- Karalis, Aristeidis
- Kesler, Morris P.
- Campanella, Andrew J.
- Hall, Katherine L.
- Kulikowski, Konrad J.
- Li, Qiang
- Soljacic, Marin
|
출원인 / 주소 |
|
대리인 / 주소 |
GTC Law Group LLP & Affiliates
|
인용정보 |
피인용 횟수 :
140 인용 특허 :
135 |
초록
▼
A wireless power transfer system for computer peripherals, includes a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry, and a device magnetic resonator, integrated into a computer peripheral wherein power is transferred non-r
A wireless power transfer system for computer peripherals, includes a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry, and a device magnetic resonator, integrated into a computer peripheral wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and wherein the source magnetic resonator is configured to transfer power during predefined intervals.
대표청구항
▼
1. A wireless power transfer system for computer peripherals, comprising: a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry, anda device magnetic resonator, integrated into a computer peripheral;wherein power is transferred
1. A wireless power transfer system for computer peripherals, comprising: a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry, anda device magnetic resonator, integrated into a computer peripheral;wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and wherein the source magnetic resonator is configured to transfer power during predefined intervals. 2. The system of claim 1, wherein the source magnetic resonator is configured to transfer power when the computer peripheral is not in use. 3. The system of claim 1, wherein the source magnetic resonator is configured to transfer power during predefined times of a day. 4. The system of claim 1, wherein the source magnetic resonator is configured to transfer power when the computer peripheral is within an energy transfer range of the source. 5. The system of claim 1, wherein the device magnetic resonator comprises shielding to reduce a magnetic field interaction with lossy materials forming a part of the peripheral. 6. The system of claim 1, wherein the computer peripheral is powered directly by the energy transferred to the device magnetic resonator. 7. A wirelessly powered computer peripheral, comprising: a device magnetic resonator, anda repeater resonator,wherein the repeater resonator is positioned to enable the coupling to a second computer peripheral. 8. The peripheral of claim 7, wherein the peripheral is a computer keyboard. 9. The peripheral of claim 8, wherein the second peripheral is a computer mouse and the repeater resonator is positioned to enable the transfer of power to the computer mouse positioned on one side of the keyboard. 10. The peripheral of claim 7, wherein the peripheral is a touch surface. 11. The peripheral of claim 7, wherein the computer peripheral includes at least one rechargeable battery that is charged by a wireless power transfer system. 12. The peripheral of claim 7, wherein the computer peripheral includes at least one energy storage unit that is energized by a wireless power transfer system. 13. The peripheral of claim 7, wherein the computer peripheral includes at least one super capacitor that is charged by a wireless power transfer system. 14. A wirelessly powered computer peripheral, comprising: a magnetic resonator,wherein the magnetic resonator is configurable to operate as a device resonator for capturing energy and delivering power to the computer peripheral and as a repeater resonator for enabling energy transfer to another computer peripheral from an external wireless energy source. 15. The computer peripheral of claim 14, wherein the magnetic resonator is configurable to operate simultaneously as a device resonator and a repeater resonator. 16. The computer peripheral of claim 14, wherein the magnetic resonator may be periodically switched from a repeater function to an energy capture function. 17. The computer peripheral of claim 14, wherein the peripheral is a computer keyboard. 18. The computer peripheral of claim 14, wherein the peripheral is a monitor. 19. The computer peripheral of claim 14, wherein the peripheral comprises a touch surface. 20. The computer peripheral of claim 14, wherein the peripheral comprises a light. 21. The computer peripheral of claim 14, wherein the peripheral is at least one of a smart phone, a tablet computer, a game console and a controller. 22. The computer peripheral of claim 14, wherein the peripheral is powered directly by the energy transferred to the device magnetic resonator. 23. The computer peripheral of claim 14, wherein the peripheral comprises at least one rechargeable battery that is charged by a wireless energy source. 24. The computer peripheral of claim 14, wherein the peripheral comprises at least one energy storage unit that is energized by the wireless energy source. 25. The computer peripheral of claim 14, wherein the peripheral includes at least one super capacitor that is charged by the wireless energy source.
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