Patents by Inventor Alik Shimelmitz

Alik Shimelmitz 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).

  • Circuit emulation service (CES) over IP
    Patent number: 6898213
    Abstract: Streams of data including explicit synchronization patterns (such as entire T1/E1) are transmitted utilizing an unstructured data format, while streams not containing explicit synchronization patterns (such as fractional T1/E1) are sent utilizing a structured data format, i.e., the data structure itself provides for circuit alignment at the receiving end. In addition, SDH VC-12 frames are transmitted over the IP network by encapsulating the entire frame (payload and overhead) into an RTP packet. Furthermore, the clock is reconstructed (clock recovery) from the packet stream at the receiver's side.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: May 24, 2005
    Assignee: IPRAD Ltd.
    Inventors: Alik Shimelmitz, Israel Sasson, Gil Biran