Patents by Inventor Hemant Kumar Samdani

Hemant Kumar Samdani 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).

  • Systems and methods for impulse noise characterization
    Patent number: 8396688
    Abstract: Impulse noise from nearby or intense electrical sources can disrupt communications over digital subscriber lines (DSL). The characterization of the nature, timing and length of impulse noise sources present on a DSL loop is a critical first step in mitigating the effect of impulse noise on DSL communications. DSL standards provide histograms for impulse length and inter-arrival time of impulses. These histograms can be used to derive the nature, maximum frequency and other statistics related to impulse noise on a DSL line.
    Type: Grant
    Filed: January 5, 2009
    Date of Patent: March 12, 2013
    Assignee: Ikanos Communications, Inc.
    Inventors: Hemant Kumar Samdani, Kunal Raheja, Rahul Garg, Amitkumar Mahadevan, Patrick Duvaut