• Patent Attorney
    LI Yuanyuan

    个人简介

    Practice Areas    
    machinery、electricity、computer field.  
         
    Professional Experience    
    Tonghui  IP Patent agent  
    Hongli IP Patent agent  
    hinable IP Patent agent  
         
    Education Background    
    B.E., Material forming and control engineering,Tianjin University of Science & Technology
         
    Working Language    
    Chinese (Mandarin)  English