Patents by Inventor Chin Hsiang Li

Chin Hsiang Li 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).

  • No preprocessor for embedded SQL in a 3GL
    Patent number: 6063133
    Abstract: A system and method for translating source code, comprising high level source code with embedded SQL statements, to p-code or machine-language instructions by a one-pass parsing mechanism. The one-pass parsing mechanism generates executable code without the need to generate an intermediate file. Additionally, the p-code or machine-language instructions are annotated with references to the line numbers of the corresponding source code, thereby allowing a source level debugger to debug the source code with embedded SQL statements.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: May 16, 2000
    Assignee: International Business Machines Corporation
    Inventors: Chin Hsiang Li, I-Shin-Andy Wang, Wei Young, Shu Huar Joseph Yeh, John Shek-Luen Ng, Kuo-Wei Hwang, Mir Hamid Pirahesh, Tak-Ming Lo
  • No preprocessor and a source level debugger for embedded SQL in a 3GL
    Patent number: 5850550
    Abstract: A system and method for translating source code, comprising high level source code with embedded SQL statements, to p-code or machine-language instructions by a one-pass parsing mechanism. The one-pass parsing mechanism generates executable code without the need to generate an intermediate file. Additionally, the p-code or machine-language instructions are annotated with references to the line numbers of the corresponding source code, thereby allowing a source level debugger to debug the source code with embedded SQL statements.
    Type: Grant
    Filed: August 31, 1995
    Date of Patent: December 15, 1998
    Assignee: International Business Machine Corporation
    Inventors: Chin Hsiang Li, I-Shin Andy Wang, Wei Young, Shu Huar Joseph Yeh, John Shek-Luen Ng, Kuo-Wei Hwang, Mir Hamid Pirahesh, Tak-Ming Lo