2 utility model patent: dispersion built-in frequency-modulated liquid damping vibration reduction device, applicants: Ye Lieping, Hou Jianqun, Lu Xinzheng, Qu Zhe, Jing Jie.
Patent for utility model: mechanical damping multiplier, and the applicants are Ye Lieping, Cheng Guangyu and Huang Yuli.
Invention patent: a hybrid carbon fiber composite material and its preparation method and application. Applicants: Wu Zhishen, Yang Caiqian and Ye Lieping.
Patent for utility model: prestressed Zhang Liqi with carbon fiber cloth; applicants: Ye Lieping, Yue Feng, Yang Yongxin and Huang Gaoliang.