Patents by Inventor Jingxin Xi

Jingxin Xi 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: 12118614
    Abstract: The present application generally relates to electronic trading systems, and more specifically to systems and methods for electronic trade order routing. Specifically, electronic trade orders may be divided into a first set and a second set. The first set of trade orders are executed with ad hoc execution styles. For the second set, execution style recommendations are generated in a form of a lookup table for the second set of trade orders according to a testing routing strategy. The second set of trade orders are executed with recommended execution styles. A difference between performance metrics among the first set of trade orders and the second set of trade orders is computed. A decision on whether to adopt the recommended execution style is generated based at least in part on the computed difference.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: October 15, 2024
    Assignee: BlackRock, Inc.
    Inventors: Shawn Simpson, Jingxin Xi, Donald Weidner, Trevor Hastie, Robert Tibshirani
  • Patent number: 12067619
    Abstract: The present application generally relates to electronic trading systems, and more specifically to systems and methods for electronic trade order routing. A routing algorithm may generate an execution style recommendation for incoming IG corporate orders. For example, the style recommendation may be shown as a new column in the trading application dashboard that suggests a course of action to traders for each order. In one implementation, automatic decision making may occur based on the style recommendation.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: August 20, 2024
    Assignee: BlackRock, Inc.
    Inventors: Shawn Simpson, Jingxin Xi, Donald Weidner, Trevor Hastie, Robert Tibshirani