Patents by Inventor Doron Shiloach

Doron Shiloach 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).

  • Exchanging asynchronous system information using optical transmission
    Patent number: 7483630
    Abstract: A method for sending and receiving asynchronous signals using optical techniques. The present invention implements open-drain circuit signaling utilizing a Finite State Machine and additional logic to reduce power requirements when transmitting asynchronous information via an optical transmission line. An embodiment exploits the 8 bit/10 bit encoder to detect errors and signal the beginning of valid data along the transmission line. The asynchronous signals may be transmitted during transitions in the Finite State Machine.
    Type: Grant
    Filed: March 8, 2008
    Date of Patent: January 27, 2009
    Assignee: International Business Machines Corporation
    Inventors: Doron Shiloach, Michael M Tsao, Daniel Kuchta