Patents by Inventor Chi-Yuan YEH

Chi-Yuan YEH 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).

  • Publication number: 20230169462
    Abstract: An automated inventory management method is provided. Historical sales states of multiple stores are received, and models of each store and each category of products are pre-trained by a pre-training module. States of each store and each category of products are obtained by a multi-store-multi-category training module, and horizontal and vertical relevance training based on the pre-trained models of each store and each category of products is conducted. Relevance between stores, horizontal relevance between categories of products, and vertical relevance between multiple stores and multiple categories of products are determined by a state analysis module, so that multiple stores and categories of products with high correlation are linked to modify expected sales of each store and each category of products. Orders for multiple categories of products in each store are placed and purchase volumes of multiple categories of products in each store are determined by an inventory decision module.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 1, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Sian-Hong HUANG, En-Tzu WANG, Chi-Yuan YEH, Cheng-Yo HUANG FU
  • Publication number: 20220358451
    Abstract: An automated inventory management method is provided. A historical sale record is received, and a future sale of an item is predicted based on the historical sale record to obtain a simulation result of an expected sale state of the item in the next sale cycle. According to the historical sale record of full categories of items and the simulation result of the item in the next sale cycle, an initial weight of the pre-training model is trained and used as a weight of an inventory decision module, and a purchase order that meets the expected sale record of the item in the next sale cycle is automatically generated. A reward feedback is calculated according to a current sale record and an inventory volume of the item and a purchase order of the previous sale cycle and input into the inventory decision module to order the item.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 10, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Sian-Hong HUANG, En-Tzu WANG, Chi-Yuan YEH, Min-Yen WU
  • Publication number: 20210182972
    Abstract: The present application discloses a trading decision generation system and method. The trading decision generation method includes: obtaining a market information; performing a market view generation module to generate a market view according to the market information; performing a state integration module to generate a state according to the market information, the market view and a trading information; performing a decision parameter generation module to generate a decision parameter according to the state; and performing a decision generation module to generate a decision according to the decision parameter.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 17, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chi-Yuan YEH, Sian-Hong HUANG, En-Tzu WANG, Jou-Ching LIN
  • Patent number: 10915963
    Abstract: An investment strategy rule generation method including the following steps is provided. Firstly, an investment strategy rule generator generates an investment strategy model according to an investment history trend. Then, a total investment return of each of N candidate investment rules is obtained by the investment strategy rule calculator, wherein each of the N candidate investment rules includes a candidate market direction rule. The obtaining step includes: performing an investment simulation in each of multiple time points in a time window of a time interval. Then, the total investment return under the operation of the investment simulations over the time interval is calculated by the investment strategy rule calculator. Then, the candidate investment rule corresponding to the best of the total investment returns is used as an investment strategy rule of the investment strategy model by the investment strategy rule calculator.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: February 9, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: En-Tzu Wang, Chi-Yuan Yeh, Sian-Hong Huang, Ming-Yao Tsai
  • Publication number: 20200143477
    Abstract: An investment strategy rule generation method including the following steps is provided. Firstly, an investment strategy rule generator generates an investment strategy model according to an investment history trend. Then, a total investment return of each of N candidate investment rules is obtained by the investment strategy rule calculator, wherein each of the N candidate investment rules includes a candidate market direction rule. The obtaining step includes: performing an investment simulation in each of multiple time points in a time window of a time interval. Then, the total investment return under the operation of the investment simulations over the time interval is calculated by the investment strategy rule calculator. Then, the candidate investment rule corresponding to the best of the total investment returns is used as an investment strategy rule of the investment strategy model by the investment strategy rule calculator.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 7, 2020
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: En-Tzu WANG, Chi-Yuan YEH, Sian-Hong HUANG, Ming-Yao TSAI