Patents by Inventor Michael B. Freiberger

Michael B. Freiberger 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).

  • Measurement of optical performance for passive WDM systems
    Patent number: 9008509
    Abstract: A system, a device, and a method include a network interface device that measures optical power of a passive optical device; generates optical power data, and stores the optical power data. The system, the device, and the method, also includes generating alarms based on the optical power data and communication with remote network interface devices via the passive optical device.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: April 14, 2015
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Michael B. Freiberger, Evan L. Klassen
  • Method and system for measuring latency
    Patent number: 8983288
    Abstract: A system and method for measuring latency of an optical transport network includes generating a time stamp, transmitting the time stamp in an optical transport network, and processing the time stamp to measure latency of the optical transport network.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: March 17, 2015
    Assignee: Verizon Patent and Licensing Inc.
    Inventor: Michael B. Freiberger
  • MEASUREMENT OF OPTICAL PERFORMANCE FOR PASSIVE WDM SYSTEMS
    Publication number: 20130051795
    Abstract: A system, a device, and a method include a network interface device that measures optical power of a passive optical device; generates optical power data, and stores the optical power data. The system, the device, and the method, also includes generating alarms based on the optical power data and communication with remote network interface devices via the passive optical device.
    Type: Application
    Filed: August 29, 2011
    Publication date: February 28, 2013
    Applicant: VERIZON PATENT AND LICENSING INC.
    Inventors: Michael B. Freiberger, Evan L. Klassen
  • METHOD AND SYSTEM FOR MEASURING LATENCY
    Publication number: 20120134668
    Abstract: A system and method for measuring latency of an optical transport network includes generating a time stamp, transmitting the time stamp in an optical transport network, and processing the time stamp to measure latency of the optical transport network.
    Type: Application
    Filed: January 6, 2012
    Publication date: May 31, 2012
    Applicant: VERIZON BUSINESS NETWORK SERVICES, INC.
    Inventor: Michael B. FREIBERGER
  • Method and system for measuring latency
    Patent number: 8121111
    Abstract: A system and method for measuring latency of an optical transport network includes generating a time stamp, transmitting the time stamp in an optical transport network, and processing the time stamp to measure latency of the optical transport network.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: February 21, 2012
    Assignee: Verizon Patent and Licensing Inc.
    Inventor: Michael B. Freiberger
  • METHOD AND SYSTEM FOR MEASURING LATENCY
    Publication number: 20080240077
    Abstract: A system and method for measuring latency of an optical transport network includes generating a time stamp, transmitting the time stamp in an optical transport network, and processing the time stamp to measure latency of the optical transport network.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Applicant: VERIZON BUSINESS NETWORK SERVICES, INC.
    Inventor: Michael B. Freiberger