Patents by Inventor Chia-Ming Hsueh

Chia-Ming Hsueh 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).

  • Image capturing device capable of automatically switching clock of memory and control method thereof
    Patent number: 8587695
    Abstract: An image capturing device capable of automatically switching the clock of the memory and a control method thereof. The image capturing device comprises an image capturing module, a display module, an image buffer module, an operating module and a processing module. The operating module increases the clock of the image buffer module to a first clock, and works with the image capturing module to perform an image capturing process. After the image capturing process is finished, the processing module stops a timing generating unit in the operating module from sending a synchronizing signal to the display module, and controls the operating module to decrease the clock of the image buffer module from the first clock to a second clock. Finally, the processing module controls the timing generating unit to re-send the synchronizing signal to the display module.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: November 19, 2013
    Assignee: Altek Corporation
    Inventors: Li-Fung Cheung, Chia-Ming Hsueh
  • Image Capturing Device Capable of Automatically Switching Clock of Memory and Control Method Thereof
    Publication number: 20130076957
    Abstract: An image capturing device capable of automatically switching the clock of the memory and a control method thereof. The image capturing device comprises an image capturing module, a display module, an image buffer module, an operating module and a processing module. The operating module increases the clock of the image buffer module to a first clock, and works with the image capturing module to perform an image capturing process. After the image capturing process is finished, the processing module stops a timing generating unit in the operating module from sending a synchronizing signal to the display module, and controls the operating module to decrease the clock of the image buffer module from the first clock to a second clock. Finally, the processing module controls the timing generating unit to re-send the synchronizing signal to the display module.
    Type: Application
    Filed: February 17, 2012
    Publication date: March 28, 2013
    Applicant: ALTEK CORPORATION
    Inventors: Li-Fung Cheung, Chia-Ming Hsueh