Patents by Inventor Sixiang Li

Sixiang 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: 11966977
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: April 23, 2024
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Publication number: 20230206336
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Patent number: 11625786
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: April 11, 2023
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Publication number: 20220036462
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Patent number: 11182857
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: November 23, 2021
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Publication number: 20200074557
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Application
    Filed: November 11, 2019
    Publication date: March 5, 2020
    Applicant: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Patent number: 10504186
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: December 10, 2019
    Assignee: Chicago Mercantile Exchange Inc.
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Publication number: 20170243261
    Abstract: Systems and methods are provided for efficiently determining prices of futures, spreads and swaps by considering product interdependencies. The disclosed systems and methods use interpolation, extrapolation and backward propagation to produce accurate results.
    Type: Application
    Filed: February 24, 2016
    Publication date: August 24, 2017
    Inventors: Jennifer Weng, Panagiotis Xythalis, Yingwen Liu, Lingrui Xiang, Shuo Liu, Sixiang Li, Chenda Huang, Ziyi Wang, Nataliya Frost, Xianqing Zou
  • Publication number: 20170076375
    Abstract: A computer system may calculate margin component values for a multi-currency credit default swap (CDS) portfolio. The portfolio may include a portion having positions corresponding to CDSs denominated in a first currency and a portion having positions corresponding to CDSs denominated in a second currency. Some of the calculated margin component values may be in terms of the first currency and some of the calculated margin component values may be in terms of the second currency. The calculated margin component values may be used to determined a margin requirement in the first currency and a margin requirement in the second currency.
    Type: Application
    Filed: September 10, 2015
    Publication date: March 16, 2017
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai
  • Publication number: 20170076376
    Abstract: A computer system may access data describing positions in a portfolio. The portfolio positions may include a position in an index credit default swap corresponding to K separate credit entities. The computer system may calculate at least one margin component based on intrinsic values of the index credit default swap at multiple times t. An intrinsic value at a time t may be represented by a sum of weighted prices, at that time t, of single name credit default swaps corresponding to the K credit entities. The computer system may also calculate data representing a margin requirement that is based at least in part on the at least one margin component and may transmit data representing the margin requirement.
    Type: Application
    Filed: September 10, 2015
    Publication date: March 16, 2017
    Inventors: Evren Baysal, Panagiotis Xythalis, Sixiang Li, Lu Lu
  • Publication number: 20170061541
    Abstract: Computer implemented systems and methods are disclosed that allow for the efficient and rapid determination of guarantee funds for clearing member firms. Disclosed systems and methods account for the exposure of self-referencing risk.
    Type: Application
    Filed: August 28, 2015
    Publication date: March 2, 2017
    Inventors: Evren Baysal, Panagiotis Xythalis, Kailin Ding, Sixiang Li, Lu Lu, Jun Zhai