Patents by Inventor Chang Pei-Ming

Chang Pei-Ming 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).

  • KEYBOARD TEST PROGRAM GENERATING METHOD
    Publication number: 20110251818
    Abstract: A keyboard test program generating method includes the following steps. Firstly, a first key number is received. By pressing a first key, a first key identification code corresponding to the first key is generated. The first key number is assigned to the first key so as to generate a first key conditional expression. By pressing a next key, a next key identification code corresponding to the next key is generated. A second key number following the first key number is assigned to the next key so as to generate a next key conditional expression. Afterwards, these key conditional expressions, a keyboard test program header and a keyboard test program trailer are combined together, thereby generating the keyboard test program.
    Type: Application
    Filed: May 26, 2010
    Publication date: October 13, 2011
    Applicant: PRIMAX ELECTRONICS LTD.
    Inventor: Chang Pei-Ming