Patents by Inventor Zu-liang ZHANG

Zu-liang ZHANG 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).

  • Patent number: 9689922
    Abstract: A computer implemented process is described for testing multiple electronic devices under test (DUTs). A design test pattern or command/instruction is generated with an electronic design automation tool (EDA). The generated design test pattern and command/instruction is sent directly to an automated test equipment apparatus (ATE) over a UNIX or scripting language based, and/or a network based, communication pipeline. The ATE converts the sent design test pattern to an instance of the test pattern directly executable by the ATE. The ATE apparatus inputs test signals to each of the multiple electronic DUTs based on the executable test pattern. The ATE apparatus then receives, from each of the multiple electronic DUTs, a test result based on the input test signals. The ATE returns the received test result, and a report of an action responsive to the command/instruction to the EDA tool, which may then process the test results and report.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 27, 2017
    Assignee: ADVANTEST CORPORATION
    Inventors: Jinlei Liu, Zu-liang Zhang, Shu Li
  • Publication number: 20150180618
    Abstract: A computer implemented process is described for testing multiple electronic devices under test (DUTs). A design test pattern or command/instruction is generated with an electronic design automation tool (EDA). The generated design test pattern and command/instruction is sent directly to an automated test equipment apparatus (ATE) over a UNIX or scripting language based, and/or a network based, communication pipeline. The ATE converts the sent design test pattern to an instance of the test pattern directly executable by the ATE. The ATE apparatus inputs test signals to each of the multiple electronic DUTs based on the executable test pattern. The ATE apparatus then receives, from each of the multiple electronic DUTs, a test result based on the input test signals. The ATE returns the received test result, and a report of an action responsive to the command/instruction to the EDA tool, which may then process the test results and report.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Advantest (Singapore) Pte. Ltd.
    Inventors: Jinlei LIU, Zu-liang ZHANG, Shu LI