Patents Assigned to Solar Focus Technology Co., Ltd.
  • Multi power supply system for a portable device
    Patent number: 8129938
    Abstract: The present invention discloses a multi power supply system for a portable device, particularly a power supply system having a multi power input interface and a universal serial bus (USB) power output interface and capable of receiving a solar electric power and a general battery power. The invention not only provides a multiple of power transmission interfaces of a rechargeable battery of an electric backup power source for supplying power to the portable device, but also achieves the rectification and protection effects.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: March 6, 2012
    Assignee: Solar Focus Technology Co., Ltd.
    Inventors: Yuan-Jui Lu, Kai-Shen Chen
  • Portable solar power supply system and its applying device
    Patent number: 8018098
    Abstract: A portable solar power supply system and its applying device are disclosed. The power supply system includes a receiving unit, a control block and a storage unit. After the receiving unit receives a solar power, the control block is used for storing the solar power into the storage unit. If a user wants to use a portable information processing device or other portable products, the portable solar power supply system supplies electric power to the device or product and extends the working time without limitations.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: September 13, 2011
    Assignee: Solar Focus Technology Co., Ltd.
    Inventors: Yuan-Jui Lu, Kai-Shen Chen