Granted Patents - USPTO, KIPRIS
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A. Kim and K. Lee (2025), “Thin Object Detection and Avoidance in Aerial Robots,” U.S. Patent.
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A. Kim, K. Lee, and S. Hwang (2023), “Autonomous Robotic Navigation in Storage Site,” U.S. Patent.
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K. Lee, H. Heo, and HJ. Lee (2026), “드론을 이용한 안심 귀가 서비스 제공 시스템 및 방법(SAFE HOMECOMING SERVICE SYSTEM AND METHOD USING DRONE),” Korean Patent, 1029149410000.
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D. Lee and K. Lee (2025), “분말 재료의 비균일 포설 부피 추정 방법 및 장치(METHOD AND APPARATUS FOR ESTIMATING NON-UNIFORM PLACEMENT VOLUME OF POWDER MATERIAL),” Korean Patent, 1028666760000.
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K. Lee, J. Lee, and HJ. Lee (2025), “카메라가 탑재된 드론을 이용한 지상 표적 추적 방법 및 장치(METHOD AND APPARATUS FOR TRACKING A GROUND TARGET USING A DRONE EQUIPPED WITH A CAMERA),” Korean Patent, 1028389630000.
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K. Lee and N. Kim (2025), “무인 이동체의 도킹을 위한 도킹 시스템 및 도킹 방법(DOCKING SYSTEM AND DOCKING METHOD FOR DOCKING OF UNMANNED MOVING OBJECT),” Korean Patent, 1027976800000.
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K. Lee and H. Heo (2025), “항공 모빌리티의 정밀 착륙을 위한 영상 기반 버티포트 검출 시스템 및 착륙 가이드 방법(IMAGE-BASED VERTIPORT DETECTION SYSTEM AND LANDING GUIDANCE METHOD FOR PRECISION LANDING OF AIR MOBILITY),” Korean Patent, 1027723400000.
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K. Lee et al. (2024), “교통법규 위반 차량을 검출하는 드론 및 이를 제어하는 방법(Drone for detecting traffic violation cars and method for the same),” Korean Patent, 1026756400000.
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D. Lee, K. Lee, and S. Kuruppu (2023), “실시간 광원 입사각 추적 방법(Real-time light source incident angle tracking method),” Korean Patent, 1026131560000.
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D. Lee, K. Lee, and S. Kuruppu (2023), “집광 장치(Light collection Device),” Korean Patent, 1025759930000.
In Progress
HJ. Lee and K. Lee (Corresponding Author, 2025—ACCEPTED), “Flight Guidance Using Gimbal Tracking and Drone Pose Estimation for Interceptor Drones in Counter-Unmanned Aircraft Systems,” International Journal of Control, Automation, and Systems.
SK. Arachchige and K. Lee (Corresponding Author, 2026—SUBMITTED), “Semantic-Aware Visual-Inertial Odometry for Indoor Navigation in a Dynamic Environment,” IEEE Sensors Journal.
HJ. Lee, J. Song, and K. Lee (Corresponding Author, 2025—UNDER REVISION), “EO/IR Image-based Early Wildfire Extinguishment Using Autonomous Drones,” Journal of the Korean Society for Aeronautical and Space Sciences.
MAA. Rahuman and K. Lee (Corresponding Author, 2026—IN PROGRESS), “Failure-Resilient Multi-IMU Visual-Inertial Odometry with an Adapted Interacting Multiple Model Estimator,” AIAA Journal of Aerospace Information Systems.
J. Lee and K. Lee (Corresponding Author, 2025—IN PROGRESS), “Reinforcement Learning-Based Active Motion Planning for Enhancing Visual-Inertial Odometry,” IEEE Robotics and Automation Letters.
A. Kim, K. Lee, and S. Hwang (2025—APPLICATION), “Autonomous Inventory Management Using Battery Swapping Drones,” U.S. Patent.
A. Kim and K. Lee (2023—APPLICATION), “Precision Height Estimation Using Sensor Fusion,” U.S. Patent.
D. Lee and K. Lee (2025—APPLICATION), “Method and Apparatus for Estimating Non-Uniform Placement Volume of Powder Material,” U.S. Patent.
K. Lee and HJ. Lee (2026—APPLICATION), “Aircraft for Tracking and Striking Illegal Aircraft and Method of Operating the Same,” U.S. and EPO Patents.