1.A kind of magnetic sensor is used for magnetic nanometer multilayer film and its manufacturing method

申请号/授权号：ZL201010195799 6(PCT CN2011 000356) , China authorized

发明(设计)人： Qinli Ma,Houfang Liu, Xiufeng Han

2.Nanometer graphical and ultra-width frequency electromagnetic characteristics measuring system

申请号/授权号：ZL201120265595 5 ,China authorized

发明(设计)人： Xiufeng Han,Qinli Ma,Guoqiang Yu,Houfang Liu,Tian Yu,Xiangqian Zhou,Jinhu Ai,Xiaoyu Sun

3.Infrared heating vacuum annealing furnace

申请号/授权号：ZL201010139658 2，China authorized

发明(设计)人： Houfang Liu, LinYin,Jinsheng Liu,Xiufeng Han