Patents by Inventor David JACOBIAN

David JACOBIAN 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).

  • OSNR margin monitoring for optical coherent signals
    Patent number: 10720991
    Abstract: A method and a device are provided for monitoring OSNR system margin in optical networks which relies on the relationship that exists between the OSNR value and the ESNR value.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: July 21, 2020
    Assignee: ECI Telecom Ltd.
    Inventors: David Jimmy Dahan, David Jacobian
  • OSNR MARGIN MONITORING FOR OPTICAL COHERENT SIGNALS
    Publication number: 20200127736
    Abstract: A method and a device are provided for monitoring OSNR system margin in optical networks which relies on the relationship that exists between the OSNR value and the ESNR value.
    Type: Application
    Filed: August 7, 2019
    Publication date: April 23, 2020
    Inventors: David Jimmy DAHAN, David JACOBIAN
  • OSNR margin monitoring for optical coherent signals
    Patent number: 10419110
    Abstract: A method and a device are provided for monitoring OSNR system margin in optical networks which relies on the relationship that exists between the OSNR value and the ESNR value.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: September 17, 2019
    Assignee: ECI TELECOM LTD.
    Inventors: David Jimmy Dahan, David Jacobian
  • OSNR MARGIN MONITORING FOR OPTICAL COHERENT SIGNALS
    Publication number: 20180083699
    Abstract: A method and a device are provided for monitoring OSNR system margin in optical networks which relies on the relationship that exists between the OSNR value and the ESNR value.
    Type: Application
    Filed: November 27, 2017
    Publication date: March 22, 2018
    Inventors: David Jimmy DAHAN, David JACOBIAN
  • OSNR margin monitoring for optical coherent signals
    Patent number: 9859976
    Abstract: A method and an apparatus are provided, for monitoring OSNR system margin in optical networks, by relying on relationships that exists between the Optical Signal to Noise Ratio (OSNR) value and the Electrical Signal to Noise Ratio (ESNR) value.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: January 2, 2018
    Assignee: ECI Telecom Ltd.
    Inventors: David Jimmy Dahan, David Jacobian
  • OSNR MARGIN MONITORING FOR OPTICAL COHERENT SIGNALS
    Publication number: 20170078017
    Abstract: A method and an apparatus are provided, for monitoring OSNR system margin in optical networks, by relying on relationships that exists between the Optical Signal to Noise Ratio (OSNR) value and the Electrical Signal to Noise Ratio (ESNR) value.
    Type: Application
    Filed: February 18, 2015
    Publication date: March 16, 2017
    Applicant: ECI TELECOM LTD.
    Inventors: David Jimmy DAHAN, David JACOBIAN