Patents by Inventor Evan Ochsner

Evan Ochsner 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 bounded lossy counters for network data
    Patent number: 11665187
    Abstract: A lossy counter counts distinct network data items. The lossy counter includes a count sketch bounded by a predetermined value to limit the number of distinct network data items included in the count sketch. The count sketch may include counts for a set of distinct network data items. The lossy counter has an associated time interval, and the first set of distinct network data items and the second set of distinct data items include timestamps that coincide with the time interval associated with the lossy counter.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: May 30, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Evan Ochsner, Raisa Karasik, Andrey Dolgikh
  • Time bounded lossy counters for network data
    Patent number: 11290476
    Abstract: A lossy counter counts distinct network data items. The lossy counter includes a count sketch bounded by a predetermined value to limit the number of distinct network data items included in the count sketch. The count sketch may include counts for a set of distinct network data items. The lossy counter has an associated time interval, and the first set of distinct network data items and the second set of distinct data items include timestamps that coincide with the time interval associated with the lossy counter.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: March 29, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Evan Ochsner, Raisa Karasik, Andrey Dolgikh