Patents by Inventor Ze-Ping Liu

Ze-Ping 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).

  • Apparatus and method for processing input signals
    Patent number: 8049635
    Abstract: An apparatus for processing input signals includes a signal receiver, a comparator, first and second drivers, and a calculator. The signal receiver is used for receiving input signals. The comparator compares the input signals with predetermined signals and generates unit signals representing a corresponding comparison result. The first driver generates first drive signals according to the unit signals. The calculator generates a result signal according to the unit signals. The second driver generates a second drive signal according to the result signal.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: November 1, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Kun Li, Ze-Ping Liu, Fa-Yin Liu, Mun-Chong Tong
  • APPARATUS AND METHOD FOR PROCESSING INPUT SIGNALS
    Publication number: 20100001869
    Abstract: An apparatus for processing input signals includes a signal receiver, a comparator, first and second drivers, and a calculator. The signal receiver is used for receiving input signals. The comparator compares the input signals with predetermined signals and generates unit signals representing a corresponding comparison result. The first driver generates first drive signals according to the unit signals. The calculator generates a result signal according to the unit signals. The second driver generates a second drive signal according to the result signal.
    Type: Application
    Filed: September 15, 2008
    Publication date: January 7, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUN LI, ZE-PING LIU, FA-YIN LIU, MUN-CHONG TONG