Patents by Inventor Pengywan Wang

Pengywan Wang 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).

  • Anomaly detection for a networking device based on monitoring related sets of counters
    Patent number: 11277424
    Abstract: In one embodiment, a monitoring process identifies a set of counters maintained by a networking device by comparing a configuration of the networking device to an object relationship model. The monitoring process obtains counter values from the identified set of counters maintained by the networking device. The monitoring process detects an anomaly by using the obtained counter values as input to a machine learning-based anomaly detector. The monitoring process generates an anomaly detection alert for the detected anomaly.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: March 15, 2022
    Assignee: Cisco Technology, Inc.
    Inventors: Pengywan Wang, Brian Weis
  • ANOMALY DETECTION FOR A NETWORKING DEVICE BASED ON MONITORING RELATED SETS OF COUNTERS
    Publication number: 20200287922
    Abstract: In one embodiment, a monitoring process identifies a set of counters maintained by a networking device by comparing a configuration of the networking device to an object relationship model. The monitoring process obtains counter values from the identified set of counters maintained by the networking device. The monitoring process detects an anomaly by using the obtained counter values as input to a machine learning-based anomaly detector. The monitoring process generates an anomaly detection alert for the detected anomaly.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 10, 2020
    Inventors: Pengywan Wang, Brian Weis