Patents by Inventor William Palumbo

William Palumbo 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).

  • Patent number: 7263016
    Abstract: A method and system for pre-charging and biasing a latch-type sense amplifier are described. According to an embodiment of the invention, the data latch portion of the latch-type sense amplifier includes two cross-coupled inverters having two output nodes, and two input nodes. The input nodes of the data-latch are connected to a pair of complementary bit-lines via bias control transistors. The bias control transistors are to pre-charge the input nodes based on the voltage levels of the bit-lines so as to bias the voltage levels at the input nodes in a direction the input nodes will seek upon activation of the sense amplifier.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: August 28, 2007
    Assignee: Virage Logic Corporation
    Inventors: William Palumbo, Rahul Thukral, Xian Zhang