Patents by Inventor Xing-Cheng Liu

Xing-Cheng Liu 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).

  • Computer input apparatus
    Patent number: 8310450
    Abstract: A computer input apparatus includes a keyboard and a mouse. The keyboard includes a housing, a number of input keys, and a telephone module for responding to a call or initiating a call according to a user's input. The input keys include standard keyboard keys and standard telephone keys. The mouse includes a main body, a number of buttons mounted on the main body, and a motion detecting unit for detecting motion of the mouse. The main body includes a mouse speaker configured for converting electrical signals into sound and a mouse microphone configured for converting sound into electrical signals. The buttons include a number of standard mouse buttons and an enable telephone button configured for enabling a telephone function of the mouse to answer a call.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: November 13, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Xing-Cheng Liu
  • COMPUTER INPUT APPARATUS
    Publication number: 20100073296
    Abstract: A computer input apparatus includes a keyboard and a mouse. The keyboard includes a housing, a number of input keys, and a telephone module for responding to a call or initiating a call according to a user's input. The input keys include standard keyboard keys and standard telephone keys. The mouse includes a main body, a number of buttons mounted on the main body, and a motion detecting unit for detecting motion of the mouse. The main body includes a mouse speaker configured for converting electrical signals into sound and a mouse microphone configured for converting sound into electrical signals. The buttons include a number of standard mouse buttons and an enable telephone button configured for enabling a telephone function of the mouse to answer a call.
    Type: Application
    Filed: July 21, 2009
    Publication date: March 25, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: XING-CHENG LIU