Patents by Inventor Eul Bum LEE

Eul Bum LEE 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).

  • Method of automatically recognizing and classifying design information in imaged PID drawing and method of automatically creating intelligent PID drawing using design information stored in database
    Patent number: 11756323
    Abstract: An aspect of the present disclosure provides a method of recognizing and classifying design information by automatically digitizing an imaged P&ID drawing to digitize design information by totaling design elements with high accuracy within a short time, and another aspect of the present disclosure is to obtain an imaged P&ID drawing or a database stored in a text form as a digitized drawing by modeling a symbol, line, and text in an intelligent P&ID, thereby accurately and rapidly quoting a price and accurately checking compatibility between different design products.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: September 12, 2023
    Assignees: DOFTECH CO., LTD., POSTECH Research and Business Development Foundation
    Inventors: Sung Oh Kang, Hum Kyung Baek, Eul Bum Lee
  • MANAGEMENT METHOD AND SYSTEM FOR DETAILED ENGINEERING OF PLANT PROJECTS
    Publication number: 20200286042
    Abstract: Provided are a management method, system and program for detailed engineering of a plant project. The management method includes: determining a start date for a process of a project; preparing an engineering maturity assessment data including index data; determining a key milestone schedule; calculating a first engineering maturity assessment score at a contract time; comparing the first engineering maturity assessment score with a reference value, calculating a second engineering maturity assessment score at a key milestone time; comparing the second engineering maturity assessment score with a second reference value; calculating a third engineering maturity assessment score at the start date; and comparing the third engineering maturity assessment score with a third reference value, wherein the process is performed according to the start date for the project process if the third engineering maturity assessment score is less than the third reference value.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Inventors: Eul Bum LEE, Myung Hun KIM
  • METHOD OF AUTOMATICALLY RECOGNIZING AND CLASSIFYING DESIGN INFORMATION IN IMAGED PID DRAWING AND METHOD OF AUTOMATICALLY CREATING INTELLIGENT PID DRAWING USING DESIGN INFORMATION STORED IN DATABASE
    Publication number: 20200175211
    Abstract: An aspect of the present disclosure provides a method of recognizing and classifying design information by automatically digitizing an imaged P&ID drawing to digitize design information by totaling design elements with high accuracy within a short time, and another aspect of the present disclosure is to obtain an imaged P&ID drawing or a database stored in a text form as a digitized drawing by modeling a symbol, line, and text in an intelligent P&ID, thereby accurately and rapidly quoting a price and accurately checking compatibility between different design products.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 4, 2020
    Inventors: Sung Oh KANG, Hum Kyung BAEK, Eul Bum LEE