Patents by Inventor Peiqiang Chang

Peiqiang Chang 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).

  • SYSTEMS, APPARATUSES, AND METHODS OF PROCESSING AND MANAGING WEB TRAFFIC DATA
    Publication number: 20200349206
    Abstract: Methods, apparatuses, and systems for collecting and validating web traffic data, including receiving preprocessed log data representing an activity of a device interacting with a data service; validating the preprocessed log data in accordance with a predetermined format, the format comprising a field indicative of a predetermined data type and a field indicative of a predetermined validation condition associated with the predetermined data type; and generating metadata associated with validated preprocessed log data.
    Type: Application
    Filed: June 29, 2020
    Publication date: November 5, 2020
    Applicant: COUPANG CORP.
    Inventors: Peiqiang CHANG, Yan TAN, Joong Hoon KIM, Byung Hyun AHN, Tae Min PARK
  • Systems, apparatuses, and methods of processing and managing web traffic data
    Patent number: 10769220
    Abstract: Methods, apparatuses, and systems for collecting and validating web traffic data, including receiving preprocessed log data representing an activity of a device interacting with a data service; validating the preprocessed log data in accordance with a predetermined format, the format comprising a field indicative of a predetermined data type and a field indicative of a predetermined validation condition associated with the predetermined data type; and generating metadata associated with validated preprocessed log data.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: September 8, 2020
    Assignee: Coupang Corp.
    Inventors: Peiqiang Chang, Yan Tan, Joong Hoon Kim, Byung Hyun Ahn, Tae Min Park