Patents by Inventor Ching-Shang Kao

Ching-Shang Kao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solar-powered LED street light
    Patent number: 8040102
    Abstract: A solar-powered LED street light that can immediately report its power data. The disclosed LED street light has a solar cell, a switch power supply unit, and a power cable data communicating unit. The mains power cable of the LED street light connects to the switch power supply unit for providing it with DC power. The solar cell has a solar board, a battery and a charge controller. The charge controller can also provide the LED street light with DC power. The charge controller has a power data digital output interface for connecting with the power cable data communicating unit, outputting the power data of the solar cell to the power cable data communicating unit. Through the mains power cable, the status of solar cell of each LED lamp is monitored.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: October 18, 2011
    Assignee: Acbel Polytech Inc.
    Inventors: Ching-Shang Kao, Wei-Liang Lin
  • Solar-Powered LED Street Light
    Publication number: 20090303703
    Abstract: A solar-powered LED street light that can immediately report its power data. The disclosed LED street light has a solar cell, a switch power supply unit, and a power cable data communicating unit. The mains power cable of the LED street light connects to the switch power supply unit for providing it with DC power. The solar cell has a solar board, a battery and a charge controller. The charge controller can also provide the LED street light with DC power. The charge controller has a power data digital output interface for connecting with the power cable data communicating unit, outputting the power data of the solar cell to the power cable data communicating unit. Through the mains power cable, the status of solar cell of each LED lamp is monitored.
    Type: Application
    Filed: January 27, 2009
    Publication date: December 10, 2009
    Inventors: Ching-Shang Kao, Wei-Liang Lin
  • Portable power bank
    Patent number: D731419
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: June 9, 2015
    Assignee: ACBEL POLYTECH INC.
    Inventors: Ching-Shang Kao, Chiu-Lih Chang, Sheng-Yung Lai, Wei-Qiang Li