Patents by Inventor Tony Hans Ohlsson

Tony Hans Ohlsson 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).

  • Low power SRAM
    Patent number: 6859385
    Abstract: An SRAM has a bit cell for storing a data bit in voltage mode at a data node, and a single bit line for respectively writing to and reading from said data node a data bit in reference current controlled mode. The SRAM has ultra low power consumption and can be used in word based SRAMs.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: February 22, 2005
    Assignee: Zarlink Semiconductor AB
    Inventors: Magnus Karl-Olof Karlsson, Koen J. Weijand, Tony Hans Ohlsson
  • Low power SRAM
    Publication number: 20030169619
    Abstract: An SRAM has a bit cell for storing a data bit in voltage mode at a data node, and a single bit line for respectively writing to and reading from said data node a data bit in reference current controlled mode. The SRAM has ultra low power consumption and can be used in word based SRAMs.
    Type: Application
    Filed: January 13, 2003
    Publication date: September 11, 2003
    Applicant: Zarlink Semiconductor AB
    Inventors: Magnus Karl-Olof Karlsson, Koen J. Weijand, Tony Hans Ohlsson