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    • 5. 发明授权
    • Advanced inductive charging pad for portable devices
    • 用于便携式设备的高级感应充电垫
    • US08248024B2
    • 2012-08-21
    • US12192220
    • 2008-08-15
    • Tong YuanXiao YangMin WangChunhui ZhangJian Wang
    • Tong YuanXiao YangMin WangChunhui ZhangJian Wang
    • H02J7/00
    • H02J7/025H02J50/12
    • Systems and methodologies for efficient inductive charging of electronic devices are provided herein. A charging device as described herein can utilize a sensor-integrated resonating circuit with automatic frequency control to provide low-cost inductive charging functionality for electronic devices. As further described herein, a device to be charged can be equipped with a power receiver operable to receive power from the charging device via electromagnetic induction. The power receiver can additionally be utilized for initiation of charging such that charging for a device commences upon its associated power receiver being brought within range of an inductive charging surface at the charging device. Further, a charging device as described herein can have an inductive charging surface as well as a non-charging surface for providing other services such as information display. A charging device can integrate with an external information source to obtain items to be displayed at a non-charging surface thereon.
    • 本文提供了用于电子设备的高效感应充电的系统和方法。 如本文所述的充电装置可以利用具有自动频率控制的传感器集成谐振电路来为电子设备提供低成本的感应充电功能。 如本文进一步所述,待充电的装置可以配备有可操作以通过电磁感应从充电装置接收电力的电力接收器。 电源接收器可以另外用于开始充电,使得设备的充电在其相关联的电力接收器在充电装置处于感应充电表面的范围内时开始。 此外,如本文所述的充电装置可以具有感应充电表面以及用于提供诸如信息显示的其他服务的非充电表面。 充电装置可以与外部信息源集成以获得要在其上的非充电表面上显示的项目。
    • 9. 发明授权
    • Method and structure for kinetic energy based generator for portable electronic devices
    • 用于便携式电子设备的基于动能的发电机的方法和结构
    • US07608933B2
    • 2009-10-27
    • US11555101
    • 2006-10-31
    • Xiao Yang
    • Xiao Yang
    • H02K7/18H02K7/10F02B63/04
    • H02K7/1853
    • An asymmetric flywheel is coupled to an input gear that is attached to a lever or alike. The input gear and flywheel gear are engaged as the user rotates the lever. As a result, the flywheel spins and electricity is generated by the micro electromagnetic generator. When there is no direct user manual input, the input gear and the flywheel gear are disengaged. The flywheel is an unbalanced pivoted mass that rotates with inertial forces from physical accelerations by user's movement and gravitational forces, similar to a self-winding mechanism automatic watch. AC electricity is generated as a result of the flywheel's movement.
    • 不对称的飞轮耦合到连接到杠杆或类似物的输入齿轮。 当使用者旋转杠杆时,输入齿轮和飞轮齿轮接合。 结果,飞轮旋转,微电磁发电机产生电力。 当没有直接的用户手册输入时,输入齿轮和飞轮齿轮脱开。 飞轮是一种不平衡的枢转质量,它通过用户的运动和重力的物理加速度的惯性力旋转,类似于自动上链机构自动手表。 由于飞轮的运动而产生交流电。