Patents by Inventor Mjing Lu

Mjing Lu 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).

  • System and method for error recovery using NAKs
    Patent number: 6920598
    Abstract: In a system of communication, a sending node sends a message to a receiving node, which NAKs unsuccessful transmissions. The sending node screens the NAKs to determine if they were sent before the receiver could receive previous transmissions of the same data NAKed. One screening technique is based on an estimated round trip time of a message. Another alternate technique looks a flag in the NAK that synchronizes the sender and the receiver.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: July 19, 2005
    Assignee: Lucent Technologies Inc.
    Inventors: Tsao-Tsen Chen, Wen-Yi Kuo, Gang Li, Mjing Lu, Martin Meyers