Patents by Inventor Akin Koyuncuoglu

Akin Koyuncuoglu 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).

  • Reconfigurable apparatus providing 1:N and 1:1 equipment redundancy for high speed broadband interfaces with 1+1 and 1:N automatic protection switching
    Patent number: 7450494
    Abstract: A reconfigurable apparatus providing 1:N redundancy and 1:1 redundancy for high speed broadband interfaces with 1+1 and 1:N Automatic protection Switching (APS), is presented. The apparatus includes a mini-midplane having a redundant slot, a plurality of active slots and capable of communication with a gateway. The mini-midplane includes at least one set of cross-coupled APS lines for implementing 1:1 equipment redundancy for high speed broadband interfaces with 1+1/1:N APS and a plurality of point-to-point traces between redundant slot and each of the active slots for implementing 1:N equipment redundancy for high speed broadband interfaces with 1+1/1:N APS. The mini-midplane may further include a plurality of shared traces between the redundant slot and said at least one active slot for implementing 1:N equipment protection for low speed narrowband interfaces.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: November 11, 2008
    Assignee: Cisco Technology, Inc.
    Inventors: Akin Koyuncuoglu, Biju Raghavan Nair, Cedric Elg, Hang Tran, Rajesh Edamula, Reetesh Kapahi, Santosh Kuzhumiyil Koroth
  • Reconfigurable apparatus providing 1:N and 1:1 equipment redundancy for high speed broadband interfaces with 1‘and 1:N automatic protection switching
    Publication number: 20060050631
    Abstract: A reconfigurable apparatus providing 1:N redundancy and 1:1 redundancy for high speed broadband interfaces with 1+1 and 1:N Automatic protection Switching (APS), is presented. The apparatus includes a mini-midplane having a redundant slot, a plurality of active slots and capable of communication with a gateway. The mini-midplane includes at least one set of cross-coupled APS lines for implementing 1:1 equipment redundancy for high speed broadband interfaces with 1+1/1:N APS and a plurality of point-to-point traces between redundant slot and each of the active slots for implementing 1:N equipment redundancy for high speed broadband interfaces with 1+1/1:N APS. The mini-midplane may further include a plurality of shared traces between the redundant slot and said at least one active slot for implementing 1:N equipment protection for low speed narrowband interfaces.
    Type: Application
    Filed: September 3, 2004
    Publication date: March 9, 2006
    Inventors: Akin Koyuncuoglu, Biju Nair, Cedric Elg, Hang Tran, Rajesh Edamula, Reetesh Kapahi, Santosh Koroth