Patents by Inventor Shixian Li

Shixian 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: 11657412
    Abstract: The embodiments of the present disclosure provide systems and methods for outbound forecasting, comprising receiving an initial distribution of priority values to each fulfillment center (FC) in each region, running a simulation, using a simulation algorithm, of the initial distribution, calculating an outbound capacity utilization value of each FC, determining a number of FCs comprising an outbound capacity utilization value that exceeds a predetermined threshold, feeding the simulation algorithm with the determined number of FCs to generate one or more additional distributions of priority values, generating a FC priority filter comprising an optimal set of priority values based on the one or more additional distributions of priority values, and modifying an allocation of a plurality of SKUs among a plurality of FCs based on the generated FC priority filter.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: May 23, 2023
    Assignee: Coupang Corp.
    Inventors: Nan Wang, Ke Ma, Christopher Carlson, Bin Gu, Shixian Li
  • Publication number: 20210090102
    Abstract: The embodiments of the present disclosure provide systems and methods for outbound forecasting, comprising receiving an initial distribution of priority values to each fulfillment center (FC) in each region, running a simulation, using a simulation algorithm, of the initial distribution, calculating an outbound capacity utilization value of each FC, determining a number of FCs comprising an outbound capacity utilization value that exceeds a predetermined threshold, feeding the simulation algorithm with the determined number of FCs to generate one or more additional distributions of priority values, generating a FC priority filter comprising an optimal set of priority values based on the one or more additional distributions of priority values, and modifying an allocation of a plurality of SKUs among a plurality of FCs based on the generated FC priority filter.
    Type: Application
    Filed: November 6, 2020
    Publication date: March 25, 2021
    Applicant: Coupang Corp.
    Inventors: Nan WANG, Ke MA, Christopher CARLSON, Bin GU, Shixian LI
  • Publication number: 20210090003
    Abstract: The embodiments of the present disclosure provide systems and methods for outbound forecasting, comprising receiving an initial distribution of postal codes mapped to each region, running a simulation of the initial distribution, calculating an outbound capacity utilization value of each FC, determining a number of FCs comprising an outbound capacity utilization value that exceeds a predetermined threshold, feeding an optimization heuristic with at least one of the postal codes mapped to a region from the initial distribution to generate one or more additional distributions of postal codes, generating an optimal distribution of postal codes mapped to each region based on the one or more additional distributions of postal codes, and modify an allocation of customer orders among a plurality of FCs based on the generated optimal distribution of postal codes. Running the simulation may comprise simulating an allocation of customer orders based on the initial distribution of postal codes.
    Type: Application
    Filed: September 19, 2019
    Publication date: March 25, 2021
    Applicant: Coupang, Corp.
    Inventors: Ke MA, Christopher CARLSON, Shixian LI, Nan WANG, Bin GU
  • Patent number: 10867309
    Abstract: The embodiments of the present disclosure provide systems and methods for outbound forecasting, comprising receiving an initial distribution of priority values to each fulfillment center (FC) in each region, running a simulation, using a simulation algorithm, of the initial distribution, calculating an outbound capacity utilization value of each FC, determining a number of FCs comprising an outbound capacity utilization value that exceeds a predetermined threshold, feeding the simulation algorithm with the determined number of FCs to generate one or more additional distributions of priority values, generating a FC priority filter comprising an optimal set of priority values based on the one or more additional distributions of priority values, and modifying an allocation of a plurality of SKUs among a plurality of FCs based on the generated FC priority filter.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: December 15, 2020
    Assignee: Coupang Corp.
    Inventors: Nan Wang, Ke Ma, Christopher Carlson, Bin Gu, Shixian Li