Patents by Inventor Juan Jeri

Juan Jeri 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).

  • KNOWN GOOD DIE REMOVAL METHOD AND APPARATUS
    Publication number: 20050082352
    Abstract: A method and apparatus for separating a semiconductor device from a substrate in a fixture with a shearing element, wherein the semiconductor device is attached to the substrate by solder connections to form an assembly, includes using the shearing element to apply a loading force to the semiconductor device. The assembly of the substrate and the semiconductor device are loaded into the fixture with the shearing element proximate the semiconductor device, and heating the solder connections of the assembly in the fixture are heated proximate the substrate to a predetermined temperature by applying a heat source to a surface of the substrate distal from the semiconductor device.
    Type: Application
    Filed: October 16, 2003
    Publication date: April 21, 2005
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Lannie Bolde, Jac Burke, Kevin Gallagher, Howard Hutchinson, Juan Jeri