Patents by Inventor Chin-Jung Tu

Chin-Jung Tu 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).

  • Two-sided scanning device having brightness calibration components and scanning background components and office machine therewith
    Patent number: 10447867
    Abstract: A two-sided scanning device includes a first image scanning module, a second image scanning module, a first scanning background component, a first brightness calibration component, a second scanning background component, and a second brightness calibration component. When the second image scanning module moves relative to the first image scanning module to a scanning position, the second image scanning module drives the first scanning background component to move relative to the first image scanning module, so that the first image scanning module and the second image scanning module are aligned with the first scanning background component and the second scanning background component, respectively. Therefore, the first scanning background component and the second scanning background component can be scanning backgrounds for the first image scanning module and the second image scanning module to generate a scanning image of an object with a size corresponding to an actual size of the object.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: October 15, 2019
    Assignee: AVISION INC.
    Inventors: Te-Hsun Liu, Chi-Yao Chen, Chin-Jung Tu
  • TWO-SIDED SCANNING DEVICE HAVING BRIGHTNESS CALIBRATION COMPONENTS AND SCANNING BACKGROUND COMPONENTS AND OFFICE MACHINE THEREWITH
    Publication number: 20190007576
    Abstract: A two-sided scanning device includes a first image scanning module, a second image scanning module, a first scanning background component, a first brightness calibration component, a second scanning background component, and a second brightness calibration component. When the second image scanning module moves relative to the first image scanning module to a scanning position, the second image scanning module drives the first scanning background component to move relative to the first image scanning module, so that the first image scanning module and the second image scanning module are aligned with the first scanning background component and the second scanning background component, respectively. Therefore, the first scanning background component and the second scanning background component can be scanning backgrounds for the first image scanning module and the second image scanning module to generate a scanning image of an object with a size corresponding to an actual size of the object.
    Type: Application
    Filed: April 25, 2018
    Publication date: January 3, 2019
    Inventors: Te-Hsun Liu, Chi-Yao Chen, Chin-Jung Tu
  • Multi-function printer
    Patent number: D786967
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 16, 2017
    Assignee: Avision Inc.
    Inventors: Chin-Jung Tu, Te-Hsun Liou, Chao-Yu Peng, Shao-Lan Sheng
  • Multi-function printer
    Patent number: D797844
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: September 19, 2017
    Assignee: Avision Inc.
    Inventors: Chin-Jung Tu, Te-Hsun Liou, Chao-Yu Peng, Shao-Lan Sheng
  • Scanner
    Patent number: D831654
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: October 23, 2018
    Assignee: Avision Inc.
    Inventors: Chin-Chu Chiu, Chin-Jung Tu, Chia-Hsin Lin
  • Multi-function printer
    Patent number: D840468
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: February 12, 2019
    Assignee: Avision Inc.
    Inventors: Chin-Jung Tu, Te-Hsun Liou, Chao-Yu Peng, Shao-Lan Sheng