Patents by Inventor Ming-Quan Lai

Ming-Quan Lai 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).

  • Electronic reading apparatus and input method thereof
    Patent number: 8354996
    Abstract: An electronic reading apparatus comprises an input unit receiving input operations, a detect unit detecting and capturing images reflected by the input unit and a processing unit configured to receive the images to generate interruption signals; determine whether the number of the interruption signals reaches a pre-determined value in a pre-determined time; calculate a movement direction and a distance of the object on the input unit if the number of the interruption signals reaches the pre-determined value in the pre-determined time; determine a cursor displacement on the display unit and display a movement track of the cursor on a display unit. An input method for previewing files is also provided.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: January 15, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hai-Sen Liang, Te-Jia Liu, Ming-Quan Lai, Hui-Ling Ru, Chih-San Chiang, Han-Che Wang
  • ELECTRONIC READING APPARATUS AND INPUT METHOD THEREOF
    Publication number: 20120026086
    Abstract: An electronic reading apparatus comprises an input unit receiving input operations, a detect unit detecting and capturing images reflected by the input unit and a processing unit configured to receive the images to generate interruption signals; determine whether the number of the interruption signals reaches a pre-determined value in a pre-determined time; calculate a movement direction and a distance of the object on the input unit if the number of the interruption signals reaches the pre-determined value in the pre-determined time; determine a cursor displacement on the display unit and display a movement track of the cursor on a display unit. An input method for previewing files is also provided.
    Type: Application
    Filed: December 23, 2010
    Publication date: February 2, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: HAI-SEN LIANG, TE-JIA LIU, MING-QUAN LAI, HUI-LING RU, CHIH-SAN CHIANG, HAN-CHE WANG