Patent

Patent

  • Chi, S., Moon, S., Jung, S. “Device and Method for Extracting Damage Mechanisms from Bridge Inspection Reports.” Patent No. 10-2713582 (September 30, 2024). Korea.
  • Chi, S., Moon, S., Lee, G. “Keyword Extraction Technology for Construction Contract Provisions Using Deep Learning-Based Named Entity Recognition Techniques.” Patent No. 10-2707314 (September 11, 2024). Korea.
  • Chi, S., Lee, G. “Device and Method for Estimating Internal and External Noise Levels at Construction Sites.” Patent No. 10-2699788 (August 23, 2024). Korea.
  • Chi, S., Lee, G., Moon, S. “Source Identification Technology for Construction Contract Clauses Based on a Deep Semantic Similarity Model.” Patent No. 10-2699539 (August 22, 2024). Korea.
  • Im, S., Chi, S., Park, S., Sim, H., Jeong, J., Chang T., Yoon, S.  “Method and Apparatus for Predicting Construction Accidents through Automatic Analysis of Big Data Based on Artificial Intelligence.” Patent No.10-2643041 (February 27, 2024). Korea.
  • Choi, H., Chi, S., Moon, S. “Construction Process Navigation Providing Method.” Patent No.10-2315373 (May 20, 2021). Korea.
  • Chi, S.,  Kim, J., Hwang, J., and Seo, J.  “Human-Computer Interactive Learning System for Training Database Development and Vision-Based Construction Monitoring.” Patent No. 30031213A (March 5, 2021). Hong Kong.
  • Seo, J., Lee, J.G., and Chi, S. “Method for Developing Synthetic Image Datasets for Vision-Based Construction Site Monitoring.” Publication No. 30031214A (March 5, 2021). Hong Kong.
  • Park, M., Chi, S., Won, D. “Localization System and Method Using UAV and RFID Platform.” Patent No.10-2169512 (October 19, 2020). Korea.
  • [Technology Transfer] Chi, S., Kim, J. “Method for Selecting Training Data for Active Learning, Device for Selecting Training Data for Active Learning and Method for Video Analysis Using Active Learning” Patent No.10-2168558 (October 15, 2020). Korea.
  • Chi, S., Kim, J.  “Method for Sensor Network Development and System.” Patent No.10-2129589 (June 26, 2020). Korea.
  • Lee, H., Shin, S., Lee, B., Koh, H., Park, M., Cho, J., Chi, S., and Lee, S. “Knowledge Providing Method in Construction Knowledge Hub-Center.” Patent No.10-1979242 (May 10, 2019). Korea.
  • Chi, S., Kim, T., and Shin, Y. “Information Service System to Support Life-Cycle Risk Management of Construction Projects.” Patent No.10-1955550 (February 28, 2019). Korea.
  • Chi, S. and You, S. “Risk Value Evaluating System for Unclaimed Construction and Risk Value Evaluating Apparatus for Unclaimed Construction.” Patent No.10-1927273 (December 4, 2018). Korea.
  • Chi, S. and Shin, Y. “Text-Mining Application Technique for Productive Construction Document Management.” Patent No.10-1801257 (November 20, 2017). Korea.
  • Chi, S., Kim, J., and Seo, J. “Method and System for Recognition/Tracking Construction Equipment and Workers Using Construction-Site-Customized Image Processing.” Patent No.10-1788225 (October 13, 2017). Korea.
Under Review
  • Chi, S., Kim, H., Lee, G. “Device and Method for Extracting 3D Point Clouds for Construction Sites.” Patent No.10-2024-0175193 (November 29, 2024). Korea.
  • Chi, S., Kim, H., Lee, G. “Device and Method for Surface Classification on Construction Sites.” Patent No.10-2024-0170075 (November 25, 2024). Korea.
  • Chi, S., Lee, G., Moon, S., Won, D., Hwang, J. “Environmental Information Collection Device for Construction Sites.” Patent No.10-2023-0165639 (November 24, 2023). Korea.
  • Chi, S., Moon, S., Lee, G. “Method and Device for Automatic Review of Construction Contracts Using Semantic-Based Text Analysis.” Patent No.10-2022-0060153 (May 17, 2022). Korea.
  • Chi, S., Won, D. “System and Method for Providing Ground Surface Information of a Construction Site.” Patent No.10-2022-0051979 (April 27, 2022). Korea.Keyword Extraction Technology for Construction Contract Provisions Using Deep Learning-Based Named Entity Recognition Techniques

Software

  • Chi, S., Lee, G., Hwang, J. “Deep Learning-Based Automated Volume Calculation Program for Earthworks at Construction Sites.” Program No.C-2024-043878 (September 14, 2024). Korea.
  • Chi, S., Lee, G., Hwang, J. “Real-Time Noise Mapping Program Based on Sensor Data at Construction Sites.” Program No.C-2023-041874 (September 18, 2023). Korea.
  • Chi, S., Yoon, S., Chang, T. “Customized Accident Predicton Software for Construction Sites.” Program No.C-2022-051520 (December 8, 2022). Korea.
  • Chi, S., Jang, S., Moon, S., Won, D., Lee, G., Hwang, J. “Deep Learning-Based Construction Site Noise Classification Program.” Program No.C-2022-035160 (September 13, 2022). Korea.
  • Chi, S., Lim, S., Moon, S., Won, D., Lee, G., Hwang, J. “3D Environmental Mapping Software for Construction Sites.” Program No.C-2022-013870 (March 21, 2022). Korea.
  • Chi, S., Moon, S., Lee, G. “Deep Learning-Based Automatic Review Program for Construction Contracts.” Program No.C-2022-013869 (March 21, 2022). Korea.
  • Chi, S., Kim, G., Chang, T., Yoon, S. “Customized Risk Analysis Software for Construction Sites Considering Multiple Risk Factors.” Program No.C-2021-053426 (December 7, 2021). Korea.
  • Chi, S., Hwang, J. “Automatic Data Labeling Program for Learning Construction Site Video Monitoring Techniques Based on Image Segmentation.” Program No.C-2021-018828 (April 30, 2021). Korea.
  • Chi, S., Moon, S., Lee, G. “Keyword Recognition Program for Automatic Review of Construction Contracts.” Program No.C-2021-018339 (April 28, 2021). Korea.
  • Chi, S., Lee, G., Moon, S. “Automatic Source Search Software for Construction Contract Clauses Based on Deep Semantic Similarity Models.” Program No.C-2021-018235 (April 27, 2021). Korea.
  • Chi, S., Jeong, I., Kim, J., Hwang, J. “Optimal Construction of a Learning Image Database for Construction Sites and Object Recognition Software Through Active Learning.” Program No.C-2020-033073 (September 25, 2020). Korea.
  • Chi, S., Hwang, J., and Kim, J. “Software for Automated Development of Training Image Database Using Web-Crawling Techniques.” Program No.C-2019-027967 (September 27, 2019). Korea.
  • Chi, S., Kim, J., and Seo, J. “Software for 3D Modeling-based Camera Placement Simulation Considering Characteristics of Construction Sites.” Program No.C-2017-027607 (November 9, 2017). Korea.
  • Chi,S., Kim, J., and Seo,J. “Activity Analysis Software for Construction Equipment Considering Characteristics of Earthmoving Operations.” Program No.C-2017-002248 (January 25, 2017). Korea.
  • Shin, S., Lee, H., Koh, H., Lee, B., Chi, S., Cho, J., Lee, S., Lee, B., You, S., Moon, S., and Mok, S. “Information Infrastructure of Global Construction Markets.” Program No.C-2017-001737 (January 15, 2017). Korea.
  • Chi, S., Kim, J., and Seo, J. “Tracking Software for Construction Workers and Equipment Using Functional Integration of Detection and Tracking and Online Learning.” Program No.C-2016-013070 (May 31, 2016). Korea.