Patents by Inventor Chia-Fong LU

Chia-Fong LU 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).

  • Optical device having housing rotatable relative to fixing member detachably affixed to scanner
    Patent number: 10616437
    Abstract: An optical device detachably disposed on a scanner is provided, including a housing, a first opening, a second opening, a lens module, and a fixing member. The housing has a first surface and a second surface connected to the first surface. The first opening and the second opening are respectively formed on the first surface and the second surface. The lens module is disposed in the housing. The fixing member is detachably affixed to the scanner and pivotally connected to the housing. The light provided by the scanner enters the housing through the first opening, and the lens module guides the light to leave the housing through the second opening. The light leaving the housing through the second opening can fall on a scanned object.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: April 7, 2020
    Assignee: WISTRON CORP.
    Inventors: Chia-Fong Lu, Chang Chun Wang, Su-Kai Hsu, Jui-Kai Cheng, Ming-Feng Tsai, Ying-che Huang
  • OPTICAL DEVICE
    Publication number: 20180343356
    Abstract: An optical device detachably disposed on a scanner is provided, including a housing, a first opening, a second opening, a lens module, and a fixing member. The housing has a first surface and a second surface connected to the first surface. The first opening and the second opening are respectively formed on the first surface and the second surface. The lens module is disposed in the housing. The fixing member is detachably affixed to the scanner and pivotally connected to the housing. The light provided by the scanner enters the housing through the first opening, and the lens module guides the light to leave the housing through the second opening. The light leaving the housing through the second opening can fall on a scanned object.
    Type: Application
    Filed: September 26, 2017
    Publication date: November 29, 2018
    Inventors: Chia-Fong LU, Chang Chun WANG, Su-Kai HSU, Jui-Kai CHENG, Ming-Feng TSAI, Ying-che HUANG