Patents by Inventor Cheung Li

Cheung Li 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).

  • Patent number: 10929923
    Abstract: Session management, security scoring, and friction management are provided herein. Sessions may be monitored for commonalities or other attributes or aspects and closed, terminated, or a freeze placed on additional sessions from being initiated. A security score may be provided which is indicative of how secure a user is with respect to one or more ways the user interacts with a resource. One or more suggested actions or score improvement strategies may be suggested to facilitate improvement of a security score for a user. The security score may be used to affect business decisions made by an institution or financial entity.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: February 23, 2021
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Traci H. Nguyen, Michael Chang, Nairobi N. Kim, Ian Jensen, Samuel Martin, Cheung Li
  • Publication number: 20190235345
    Abstract: In example implementations, an apparatus includes a serializer, a re-timing buffer coupled to the serializer, and a plurality of segments coupled to the re-timing buffer. The plurality of segments may be used for controlling a timing of an electrical signal. Each one of the plurality of segments may include a segment serializer, a timing control coupled to the segment serializer and a driver coupled to the timing control. In addition, a phase clock may be coupled to the segment serializer and the timing control of each one of the plurality of segments.
    Type: Application
    Filed: October 27, 2015
    Publication date: August 1, 2019
    Inventors: Nan Qi, Cheung Li
  • Patent number: 10284573
    Abstract: One or more embodiments of techniques or systems for session management, security scoring, and friction management are provided herein. Sessions may be monitored for commonalties or other attributes or aspects and closed, terminated, or a freeze placed on additional sessions from being initiated. A security score may be provided which is indicative of how secure a user is with respect to one or more ways the user interacts with a resource. One or more suggested actions or score improvement strategies may be suggested to facilitate improvement of a security score for a user. Friction management may be provided by having one or more additional layers of security applied to an account of a user or an entity based on suspicious behavior or other factors.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: May 7, 2019
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Traci H. Nguyen, Michael Chang, Nairobi N. Kim, Ian Jensen, Samuel Martin, Cheung Li