2007. 1 1 Instructing students' work "New multifunctional ice monitoring device" won the special prize of the 9th "Xingjin Challenge Cup" in Shanxi Province, and the third prize of the 10th "Challenge Cup" Philips National Extracurricular Academic and Scientific Research Works Competition for College Students. Won the tutor award (Qin Jianmin, Qiao) to declare the patent: integrated liquid level and material level measuring device, the first patentee.
Authorized patent: mine flameproof and intrinsically safe digital automatic drainage system. Third patentee.