* * * Axis micro pulse lidar system with micro optical wavefront shaper, China invention patent, patent number CN01121982.3, inventors: Zheng Yuchen, Zhu Jianhua and Guo Yongkang, authorized in April 2005.
Longitudinal scanning device in optical coherence tomography system, China utility model patent, 200320114410.6, inventors: Gao Feng, Zhu Jianhua, Du, Gao, Guo Yongkang, authorized in March 2005.
Micro-pulse lidar system, American invention patent, patent number US 6,717,655, inventors: Andrew Sun of JUNG WOO, Yongkang Guo, Zhu Jianhua, authorized on April 6, 2004.