Patents by Inventor Liba Malkin, legal representative

Liba Malkin, legal representative 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 aligning communication signals
    Patent number: 7660331
    Abstract: A pilot signal is prepended to a communication signal to form a test signal. The test signal is transmitted through a communication network and received from the communication network. A temporal marker in the pilot signal portion of the received test signal is identified. The communication signal portion of the received test signal is known to begin at a specified time following the temporal marker. Using the identified temporal marker and the specified time, a beginning of the communication signal portion is identified within the received test signal. The identified beginning of the communication signal portion in the received test signal is then aligned with a beginning of an undegraded version of the communication signal.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: February 9, 2010
    Assignee: Spirent Communications
    Inventors: Igor Faradjev, Natan Malkin, Liba Malkin, legal representative, Elizaveta K. Tavastcherna