Patents by Inventor Jack Joseph Chinery

Jack Joseph Chinery 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 of testing semiconductor devices
    Patent number: 4114096
    Abstract: A method of testing semiconductor devices at low temperatures comprises the steps of first directing a relatively cold fluid upon the device for a time long enough to reduce the temperature thereof below the temperature at which it is to be tested, then internally heating the device to the test temperature and then performing a test at the testing temperature.
    Type: Grant
    Filed: April 25, 1977
    Date of Patent: September 12, 1978
    Assignee: RCA Corporation
    Inventor: Jack Joseph Chinery