Patents by Inventor Kangzheng WANG

Kangzheng WANG 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).

  • Multi-radio test method and test fixture
    Patent number: 8503947
    Abstract: A method for testing characteristics of a communication device that includes a plurality of modules using a test fixture includes the steps of connecting the communication device to the test fixture, determining if tests to be performed on the plurality of modules can be simultaneously performed, performing the tests to be performed on the plurality of modules for any tests that are determined can be simultaneously performed, calculating a numerical value for each of the plurality of modules if it is determined that the tests to be performed cannot be simultaneously performed, selecting one of the tests based on the calculated numerical value, and performing the selected one of the tests based on the calculated numerical value and suspending the test or tests on the remaining modules of the plurality of modules other than the selected one of the tests.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: August 6, 2013
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Yujie Zhu, Kunquan Sun, Yanbing Yu, Chao Wang, Kangzheng Wang
  • MULTI-RADIO TEST METHOD AND TEST FIXTURE
    Publication number: 20120083219
    Abstract: A method for testing characteristics of a communication device that includes a plurality of modules using a test fixture includes the steps of connecting the communication device to the test fixture, determining if tests to be performed on the plurality of modules can be simultaneously performed, performing the tests to be performed on the plurality of modules for any tests that are determined can be simultaneously performed, calculating a numerical value for each of the plurality of modules if it is determined that the tests to be performed cannot be simultaneously performed, selecting one of the tests based on the calculated numerical value, and performing the selected one of the tests based on the calculated numerical value and suspending the test or tests on the remaining modules of the plurality of modules other than the selected one of the tests.
    Type: Application
    Filed: October 1, 2010
    Publication date: April 5, 2012
    Applicant: MURATA MANUFACTURING CO., LTD.
    Inventors: Yujie ZHU, Kunquan SUN, Yanbing YU, Chao WANG, Kangzheng WANG