Patents by Inventor Alessandro Parini

Alessandro Parini 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).

  • Detection of failures in network devices
    Patent number: 10461992
    Abstract: In one embodiment, detection of failures in a network device can be achieved by obtaining a last hop of partial traceroutes. For example, the last hops of the partial traceroutes detected in a time period can be sorted by frequency of occurrence. Multiple clusters can be generated, one with last hops that are most frequent and at least one other with the last hops that are less frequent. The hop with the highest frequency and the last hop with the second highest frequency can be compared. If the last hop with the highest frequency exceeds the second highest frequency by a predetermined amount, then the last hop with the highest frequency is alarmable.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: October 29, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Gaurav Sagar, Mike Dang Nguyen, Alessandro Parini