Patents by Inventor Stephane Aouba

Stephane Aouba 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).

  • Magnetic memory composition and method of manufacture
    Patent number: 7701756
    Abstract: A sensing device includes a sensor, a control unit, an input/output (I/O) interface, and a non-volatile magnetic memory device having one or more memory cells, each of the memory cells, wherein each memory cell of the non-volatile magnetic memory device includes a magnetic switch including a magnetic component and a write coil located proximate the magnetic component, the write coil coupled to receive a current sufficient to create a remnant magnetic polarity in the magnetic component, and a Hall sensor, positioned proximate the magnetic component, to detect the remnant magnetic polarity indicative of a stored data bit.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: April 20, 2010
    Assignee: Governing Council of the University of Toronto
    Inventors: Stephane Aouba, Harry Ruda
  • Magnetic memory composition and method of manufacture
    Publication number: 20070171695
    Abstract: A sensing device includes a sensor, a control unit, an input/output (I/O) interface, and a non-volatile magnetic memory device having one or more memory cells, each of the memory cells, wherein each memory cell of the non-volatile magnetic memory device includes a magnetic switch including a magnetic component and a write coil located proximate the magnetic component, the write coil coupled to receive a current sufficient to create a remnant magnetic polarity in the magnetic component, and a Hall sensor, positioned proximate the magnetic component, to detect the remnant magnetic polarity indicative of a stored data bit.
    Type: Application
    Filed: December 19, 2006
    Publication date: July 26, 2007
    Inventors: Stephane Aouba, Harry Ruda
  • Magnetic memory composition and method of manufacture
    Publication number: 20060262593
    Abstract: A non-volatile magnetic memory device having one or more memory cells, each of the memory cells includes a magnetic switch including a magnetic component and a write coil located proximate the magnetic component, the write coil coupled to receive a current sufficient to create a remnant magnetic polarity in the magnetic component, and a Hall sensor, positioned proximate the magnetic component, to detect the remnant magnetic polarity indicative of a stored data bit.
    Type: Application
    Filed: January 31, 2006
    Publication date: November 23, 2006
    Inventors: Stephane Aouba, Harry Ruda
  • Tunable magnetic switch
    Publication number: 20060023496
    Abstract: A tunable magnetic switch for use in a magnetic memory device, including a magnetic source to provide a magnetic bias field, a magnetic component located in the bias field, and a coil coaxially disposed around the magnetic component to set a magnetization level in the magnetic component in accordance with a magnetic recoil effect.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 2, 2006
    Inventors: Stephane Aouba, Harry Ruda