Patents by Inventor Jian-Xin Pang

Jian-Xin Pang 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).

  • Method for detecting and showing quality of a preview or stored picture in an electronic imaging device
    Patent number: 8421898
    Abstract: The present invention relates to a method for detecting and showing quality of a preview or stored picture in an electronic imaging device, which comprises the steps of determining whether the electronic imaging device is operated in a preview mode or a file mode; detecting at least four features of the preview or stored picture; determining whether each of the features of the preview or stored picture is normal or not; and displaying the preview or stored picture and at least one of four graphical indicators on a LCD screen of the electronic imaging device when it is determined that the feature corresponding to the graphical indicator is not in a normal status. Thus, a user is able to easily identify the features of the preview or stored picture in a graphical way on the LCD screen in a real time while reviewing the preview or stored picture.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: April 16, 2013
    Assignee: ArcSoft (Hangzhou) Multimedia Technology Co., Ltd.
    Inventors: Jian-Xin Pang, Hua-Qi Zhang, Li Mei, Jin Wang
  • Method for detecting and showing quality of a preview or stored picture in an electronic imaging device
    Publication number: 20120026378
    Abstract: The present invention relates to a method for detecting and showing quality of a preview or stored picture in an electronic imaging device, which comprises the steps of determining whether the electronic imaging device is operated in a preview mode or a file mode; detecting at least four features of the preview or stored picture; determining whether each of the features of the preview or stored picture is normal or not; and displaying the preview or stored picture and at least one of four graphical indicators on a LCD screen of the electronic imaging device when it is determined that the feature corresponding to the graphical indicator is not in a normal status. Thus, a user is able to easily identify the features of the preview or stored picture in a graphical way on the LCD screen in a real time while reviewing the preview or stored picture.
    Type: Application
    Filed: July 27, 2010
    Publication date: February 2, 2012
    Applicant: ArcSoft (Hangzhou) Multimedia Technology Co., Ltd.
    Inventors: Jian-Xin Pang, Hua-Qi Zhang, Li Mei, Jin Wang