Patents by Inventor Yoshiyuki Yonoda

Yoshiyuki Yonoda 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).

  • Semiconductor device having a high frequency electrode positioned with a via hole
    Patent number: 8344490
    Abstract: A semiconductor device is disclosed that includes a support substrate, a first semiconductor element that is mounted on one side of the support substrate, a second semiconductor element including a high frequency electrode that is mounted on the one side of the support substrate, a via hole that is provided at the support substrate in relation to the high frequency electrode, and an external connection electrode that is provided on the other side of the support substrate in relation to the via hole.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: January 1, 2013
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Yoshitaka Aiba, Tetsuya Fujisawa, Yoshiyuki Yonoda