Patents by Inventor Valery Talyansky

Valery Talyansky 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).

  • Photon source
    Patent number: 6657222
    Abstract: A photon source, comprising a first semiconductor region having excess carriers with a first conductivity type, and a second semiconductor region having excess carriers with a second conductivity type, the first and second conductivity types being opposing conductivity types; means for creating a surface acoustic wave (SAW) travelling from the first semiconductor region to the second semiconductor region such that excess carriers from the first semiconductor region are carried by the wave to the second region and quantizing means for quantizing the carrier transport caused by the wave, such that the number of carriers introduced into the second semiconductor region can be controlled to the accuracy of a single carrier.
    Type: Grant
    Filed: September 14, 2000
    Date of Patent: December 2, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Clare Louise Foden, Mark Levence Leadbeater, Valery Talyansky