Patents by Inventor Craig DeSimone

Craig DeSimone 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).

  • Asymmetrical emphasis in a memory data bus driver
    Patent number: 9653147
    Abstract: An apparatus includes an interface and a circuit. The interface may be configured to generate a memory signal that carries read data from a memory channel. The circuit may be configured to modify a read signal that transfers the read data across a read line to a memory controller. A filter may delay the memory signal to generate a delayed signal. A driver generally amplifies the memory signal to generate the read signal. The driver may modify the read signal with a de-emphasis on each pull up of the memory signal and a pre-emphasis on each pull down of the memory signal based on the delayed signal.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: May 16, 2017
    Assignee: INTEGRATED DEVICE TECHNOLOGY INC.
    Inventors: Yanbo Wang, Praveen Rajan Singh, Yue Yu, Craig DeSimone