Patents by Inventor Sheguang YIN

Sheguang YIN 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).

  • Method for transferring and confirming transfer of predefined data to a device under test (DUT) during a test sequence
    Patent number: 10296433
    Abstract: A method for testing a device under test (DUT) during a test sequence. In accordance with one embodiment, during a regular, pre-defined test sequence, data packets are transferred from a tester to a device under test (DUT) containing data related to at least one of an identification parameter of the DUT, an operational characteristic of the DUT and a request for data. Examples of such transferred data include address data for identifying the DUT (e.g., a unique media access control (MAC) address) and calibration data for controlling an operational characteristic of the DUT (e.g., signal power levels, signal frequencies or signal modulation characteristics). In accordance with another embodiment, the DUT retrieves and transmits data to the tester, either in response to the request for data or as a preprogrammed response to its synchronization with the tester.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: May 21, 2019
    Assignee: LitePoint Corporation
    Inventors: Christian Volf Olgaard, Sheguang Yin, John Christopher Lukez
  • METHOD FOR TRANSFERRING AND CONFIRMING TRANSFER OF PREDEFINED DATA TO A DEVICE UNDER TEST (DUT) DURING A TEST SEQUENCE
    Publication number: 20130326274
    Abstract: A method for testing a device under test (DUT) during a test sequence. In accordance with one embodiment, during a regular, pre-defined test sequence, data packets are transferred from a tester to a device under test (DUT) containing data related to at least one of an identification parameter of the DUT, an operational characteristic of the DUT and a request for data. Examples of such transferred data include address data for identifying the DUT (e.g., a unique media access control (MAC) address) and calibration data for controlling an operational characteristic of the DUT (e.g., signal power levels, signal frequencies or signal modulation characteristics). In accordance with another embodiment, the DUT retrieves and transmits data to the tester, either in response to the request for data or as a preprogrammed response to its synchronization with the tester.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 5, 2013
    Applicant: LITEPOINT CORPORATION
    Inventors: Christian Volf OLGAARD, Sheguang YIN, John Christopher LUKEZ