Patents by Inventor Daniel R. Seligman

Daniel R. Seligman 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).

  • Time skew correction in data time stamping
    Patent number: 7492785
    Abstract: A method of processing data received at a local system in response to polling a remote device, wherein the local system includes a local clock, the method involving: sending a first poll to the remote device; receiving a response from the remote device to the first poll, the response to the first poll containing data and a time stamp indicating when the remote device responded to the first poll; for the data received in response to the first poll, computing a first time by using both a time that was derived from the local clock for a previous poll of the remote device and also the time stamp contained in the response to the first poll; comparing the computed first time to information that the local system stored in connection with the first poll, wherein the information that the local system stored in connection with the first poll was derived from the local clock; and determining how to process the data received in response to the first poll based on comparing the computed first time to the information that
    Type: Grant
    Filed: June 23, 2004
    Date of Patent: February 17, 2009
    Assignee: Computer Associates Think, Inc.
    Inventors: Daniel R. Seligman, David L. Shepard, Mark W. Sylor, Gordon Booman, Lawrence A. Stabile