[Software Registrations] PPO based learning framework in continuous environment space (C-2020-050464, Korea) DQN based hoist training program (C-2020-050324, Korea) Hoist learning environment generator program (C-2020-050321, Korea) Convolutional neural network and DQN model with replay memory for hoist training (C-2020-050325, Korea) Simulation environment generator-scalability enhancer program (C-2020-050319) Pytorch-based hoist training program supported by DQN and replay memory including comparative analysis tools (C-2020-050322) Simulation-based inclined construction hoist planning planner (C-2020-050333) Program for controlling structural member design considering constructability of formwork (C-2015-015336, Korea) 2012: 건설 관리 스테이트 모듈 유니트 및 제어 방법 (제10-2012-0045010, Korea) Item description 2011: 이동형 건설현장 안전 및 인력관리 시스템 (제10-2007-0012486, Korea) Item description 2006: 컴퓨터 네트워크를 이용한 건설현장 철근물량 관리 및 분석 시스템/방법 (제10-2006-0127602 외, Korea) Item description 2006: 컴퓨터 네트워크를 이용한 철근물량 관리 분석 방법 기록매체 (제10-2006-0127609, Korea) Item description [Design Registrations] 2018: Stopper ring for pipe support (30-0973182, Korea) 2018: Slab formwork support (30-0924526, Korea) 2018: Colette type apparatus for pipe support (30-0973184, Korea) 2018: Outer frame for pipe support (30-0973183, Korea) 2018: Fixing apparatus for pipe support (30-0973181, Korea) 2018: Stopper ring for pipe support (30-0973182, Design, Korea) Item description 2018: Slab formwork support (30-0924526, Design, Korea) Item description 2018: Colette type apparatus for pipe support (30-0973184, Design, Korea) Item description 2018: Outer frame for pipe support (30-0973183, Design, Korea) Item description 2018: Fixing apparatus for pipe support (30-0973181, Design, Korea) Item description