최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0131886 (2008-06-02) |
등록번호 | US-8115448 (2012-02-14) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 377 인용 특허 : 22 |
The present invention is a wireless power system which includes components which can be recharged by harvesting wireless power, wireless power transmitters for transmitting the power, and devices which are powered from the components. Features such as temperature monitoring, tiered network protocols
The present invention is a wireless power system which includes components which can be recharged by harvesting wireless power, wireless power transmitters for transmitting the power, and devices which are powered from the components. Features such as temperature monitoring, tiered network protocols including both data and power communication, and power management strategies related to both charging and non-charging operations, are used to improve performance of the wireless network. Rechargeable batteries which are configured to be recharged using wireless power have unique components specifically tailored for recharging operations rather than for providing power to a device. A wireless power supply for powering implanted devices benefits from an external patient controller which contains features for adjusting both power transmission and harvesting provided by other components of the wireless power network.
1. A rechargeable battery system for receiving wireless power comprising: an antenna for receiving wireless energy;a harvesting module for converting wireless energy into power;an energy storage module configured for recharging at least a first rechargeable battery while simultaneously providing pow
1. A rechargeable battery system for receiving wireless power comprising: an antenna for receiving wireless energy;a harvesting module for converting wireless energy into power;an energy storage module configured for recharging at least a first rechargeable battery while simultaneously providing power to a device from a second battery; and,a power receiver control module for controlling said recharging and providing power operations, said power receiver control module being implemented partially within a rechargeable battery and also being configured for making electrical connection with said device. 2. A rechargeable battery system of claim 1 wherein said power receiver control module is at least partially under control of the device. 3. A rechargeable battery system of claim 1 wherein said power receiver control module is configured to provide the device with an indication of at least one of: power level of at least one of the said batteries; amount of power being harnessed over a current period. 4. A rechargeable battery system of claim 1 further comprising an energy profile module configured to provide an indication of how much energy is available for harvesting within at least one selected spectral range. 5. A rechargeable battery system of claim 1 further comprising an energy profile module configured to provide an indication of how much energy is being harvested from at least one selected spectral range. 6. A rechargeable battery system 5 wherein said energy profile module is connected to the antenna. 7. A rechargeable battery system of claim 5 wherein said energy profile module is connected to an output of the energy harvesting module. 8. A rechargeable battery system of claim 5 wherein said recharging at least one rechargeable battery comprises recharging at least two rechargeable batteries at different moments in time. 9. A rechargeable battery system of claim 5 wherein said recharging at least one rechargeable battery comprises periodically alternating between recharging at least one of at least two rechargeable batteries at different moments in time. 10. A rechargeable battery system for receiving wireless power comprising: at least one wireless rechargeable battery configured with at least one recharging connection surface configured for receiving power from a wireless-power harvesting device and for storing said power, said recharging connection surface being physically distinct from terminals used for communicating power from the battery to a device; and,a wireless-power harvesting device configured for sending power to the recharging connection surface of the rechargeable battery. 11. The rechargeable battery system of claim 10 wherein the at least one recharging connection surface comprises a first recharging connection surface electrically coupled to a positive portion of the rechargeable battery and a second recharging connection surface electrically coupled to a negative portion of the rechargeable battery. 12. The rechargeable battery system of claim 10 wherein the wireless power harvesting device is configured for producing harvested power from a near field induction-based power transmitter and for relaying this power to the recharging connection surface of the battery. 13. The rechargeable battery system of claim 10 wherein the wireless power harvesting device is configured for producing harvested power from a far field induction-based power transmitter and for relaying said harvested power to the recharging connection surface of the battery. 14. The rechargeable battery system of claim 10 wherein the system is further configured with control circuitry for causing recharging to be controlled by commands sent from the wireless-power harvesting device. 15. The rechargeable battery system of claim 10 wherein the rechargeable battery is further configured for communication with the wireless-power harvesting device.
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