Duan, M., Zhou, Y., and Cheung, Y.H., IP.PA.12872, "Sensorless contact forces estimation method for robotic manipulators using dual-stage temporal-residual neural network …
Duan, M., Mei, Y., Wang, H., Shan, X., Li, Y., and Dong, B., IP.PA.12865, "Adaptive optimal control allocation of over-actuated VTOL UAVs for wind resilience and power efficiency," …
Duan, M., Zhou, Y., and Cheung, Y.H., IP.PA.12873, "A computation-efficient path planning method for robotic manipulators using evolving artificial repulsive force over expanding …
Duan, M., Liu, S., and Wang, S., IP.PA.12761, "Optimal trajectory generation and feedback tension control of a robotic space tether launching system," US Provisional Application …
Duan, M., and Zhou, Y., IP.PA.12763, "A force-position control system for robot bricklaying considering mortar dynamics," US Provisional Application 63/915,650 (filed Nov 2025); CN …
Duan, M., and He, S., IP.PA.02094, "Continuous fiber path optimization approach in additive manufacturing," US Provisional Application 63/635,609 (filed Apr 2024); CN Application …
Duan, M., Chen, S., and Yang, Y., IP.PA.01890, "In-situ additive manufacturing deposition trajectory monitoring and compensation system with thermal camera," US Provisional …
Duan, M., and Zhou, Y., IP.PA.02024, "Extendable variable-stiffness boom-lift-mounted robot with vibration compensation," US Provisional Application 63/615,786 (filed Dec 2023); US …
Duan, M., Okwudire, C.E., and Ramani, K.S., "Use of filtered basis splines to compensate servo-induced motion errors," U.S. Patent 10585414, issued Mar. 2020.