Patents by Inventor Yulianto Ko

Yulianto Ko 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).

  • Local packet switching at a satellite device
    Patent number: 9762489
    Abstract: A data packet is received, at a parent switching device, from a first host device via a remote switching device. The data packet has a first source media access control (MAC) address corresponding to the first host device and information indicative that the data packet passed through the remote switching device via a first port. An entry is added to a parent switching table in the parent switching device, the parent switching table associating the first MAC address and the first port of the remote switching device with one another. A switching table entry update message is sent to the remote switching device indicating that the first MAC address and the first port are associated with one another so as to enable a subsequent data packet destined for the first host device and received at the remote switching device to be switched directly to the first host.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: September 12, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Sureshkumar Nedunchezhian, Yulianto Ko, Gajendra Shukla
  • Local Packet Switching at a Satellite Device
    Publication number: 20160087893
    Abstract: A data packet is received, at a parent switching device, from a first host device via a remote switching device. The data packet has a first source media access control (MAC) address corresponding to the first host device and information indicative that the data packet passed through the remote switching device via a first port. An entry is added to a parent switching table in the parent switching device, the parent switching table associating the first MAC address and the first port of the remote switching device with one another. A switching table entry update message is sent to the remote switching device indicating that the first MAC address and the first port are associated with one another so as to enable a subsequent data packet destined for the first host device and received at the remote switching device to be switched directly to the first host.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 24, 2016
    Inventors: Sureshkumar Nedunchezhian, Yulianto Ko, Gajendra Shukla