Patents by Inventor Zhi-Yuan Liang

Zhi-Yuan Liang 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).

  • Cage-type CT scanner
    Patent number: 10702222
    Abstract: The present invention discloses a cage-type CT scanner. The present invention involves reducing the rotation arc of the rotating member and the vibration amplitude of the whole machine by means of reducing the volume and weight of the CT scanner, without reducing the vibration of the CT scanner itself by eliminating eccentric force in transmission via balance correction or by any other means. Moreover, in the present invention, no crawler that realizes mechanical driving is used so as to decrease the parts in the motor's synchronization structure. Such efforts help reduce costs and allow the CT scanner to be suitable for more applications.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 7, 2020
    Inventors: Xin Gao, Zhi yuan Liang
  • CAGE-TYPE CT SCANNER
    Publication number: 20190239827
    Abstract: The present invention discloses a cage-type CT scanner. The present invention involves reducing the rotation arc of the rotating member and the vibration amplitude of the whole machine by means of reducing the volume and weight of the CT scanner, without reducing the vibration of the CT scanner itself by eliminating eccentric force in transmission via balance correction or by any other means. Moreover, in the present invention, no crawler that realizes mechanical driving is used so as to decrease the parts in the motor's synchronization structure. Such efforts help reduce costs and allow the CT scanner to be suitable for more applications.
    Type: Application
    Filed: December 21, 2017
    Publication date: August 8, 2019
    Inventors: Xin GAO, Zhi yuan LIANG
  • Light emitting diode carrier
    Patent number: D647070
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: October 18, 2011
    Assignee: Lite-On Technology Corp.
    Inventors: Chien-Yu Huang, Pu-Cheng Yeh, Chen-Chi Tseng, Zhi-Yuan Liang
  • Light emitting diode carrier
    Patent number: D647864
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: November 1, 2011
    Assignee: Lite-On Technology Corp.
    Inventors: Chien-Yu Huang, Pu-Cheng Yeh, Chen-Chi Tseng, Zhi-Yuan Liang