Patents by Inventor Amir Nayyarhabibi

Amir Nayyarhabibi 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).

  • Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
    Patent number: 8638816
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: January 28, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi
  • Method and Apparatus for Transceiving Multiple Services Data Simultaneously Over SONET/SDH
    Publication number: 20110044343
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service.
    Type: Application
    Filed: November 2, 2010
    Publication date: February 24, 2011
    Applicant: StratumOne Communications, Corp.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi
  • Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
    Patent number: 7826480
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: November 2, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi
  • Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
    Patent number: 7606265
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network are provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally intermediate states are restored, processed, and saved when the service byte engine changes to process a different data stream or a different frame of data of a given service.
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: October 20, 2009
    Assignee: Cisco Technology, Inc.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi
  • Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
    Patent number: 7424032
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service.
    Type: Grant
    Filed: May 8, 2002
    Date of Patent: September 9, 2008
    Assignee: Cisco Technology, Inc.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi
  • Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
    Patent number: 6765928
    Abstract: A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A SONET/SDH universal framer (SURF) bidirectionally provides communication between a SONET/SDH communication port and multiple service communication ports using their native data format. A provisioning register stores provisioning information describing the communication system and the communication ports. A SONET/SDH byte engine processes complex hierarchical SONET/SDH frames storing intermediate states when it changes to process a byte of data of a different STS-1 equivalent frame in a SONET/SDH STS-N frame. A service byte engine processes the multitude of service data formats and generally its intermediate states are restored, processed, and saved when it changes to process a different data stream or a different frame of data of a given service.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: July 20, 2004
    Assignee: Cisco Technology, Inc.
    Inventors: Jay Sethuram, Amir Nayyarhabibi, Chandra Shekhar Joshi, Rajiv Kane, Richard Joseph Weber, Srinivasa R. Malladi