Patents by Inventor Qiu-ning ZHAO

Qiu-ning ZHAO 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).

  • Light emission module
    Patent number: 9800014
    Abstract: A light emission module includes a base, a laser diode driver, a laser diode, a monitor photodiode and a reflecting mirror. The laser diode driver, the laser diode and the monitor photodiode are disposed on the base. The monitor photodiode and the laser diode are located close to a front end of the laser diode driver. A rear side of the laser diode faces the laser diode driver. The reflecting mirror is disposed between the rear side of the laser diode and the monitor photodiode for reflecting a light emitted from the rear side of the laser diode to a light receiving surface of the monitor photodiode.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: October 24, 2017
    Assignee: Global Technology Inc.
    Inventors: Jian-Hong Luo, Chao-Hung Tsai, Qiu-ning Zhao, Hua Liu
  • LIGHT EMISSION MODULE
    Publication number: 20170093120
    Abstract: A light emission module includes a base, a laser diode driver, a laser diode, a monitor photodiode and a reflecting mirror. The laser diode driver, the laser diode and the monitor photodiode are disposed on the base. The monitor photodiode and the laser diode are located close to a front end of the laser diode driver. A rear side of the laser diode faces the laser diode driver. The reflecting mirror is disposed between the rear side of the laser diode and the monitor photodiode for reflecting a light emitted from the rear side of the laser diode to a light receiving surface of the monitor photodiode.
    Type: Application
    Filed: March 22, 2016
    Publication date: March 30, 2017
    Inventors: Jian-Hong LUO, Chao-Hung TSAI, Qiu-ning ZHAO, Hua LIU