Patents by Inventor Hung-Jui Ko

Hung-Jui Ko 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 Devices and Methods of Manufacture Thereof
    Publication number: 20170162541
    Abstract: Semiconductor devices and methods of manufacture thereof are disclosed. In some embodiments, a semiconductor device includes a substrate, and a plurality of contact pads disposed over the substrate. The contact pads may be arranged in a ball grid array (BGA), and the may include a plurality of corners. A metal dam is disposed around each of the plurality of corners, such as corners of the BGA.
    Type: Application
    Filed: February 20, 2017
    Publication date: June 8, 2017
    Inventors: Yu-Feng Chen, Kai-Chiang Wu, Chun-Lin Lu, Hung-Jui Ko