坚硬煤层大放高综采放顶煤开采技术研究;甘肃省科学技术进步壹等奖;
Coal exploits technical research on hard coal seam by quarry coal of blasting down from the roof
First grade award of scientific and technological progress in Gansu Province;

多芯炉生产SIC新技术;宁夏回族自治区科学技术进步壹等奖;
Many core stove produces of SIC new technology;
First grade award of scientific and technological progress of Ningxia Hui Autonomous Region

窑街矿区巷道综合支护技术研究;甘肃省科学技术进步叁等奖;
Technical research on Yaojie mining area tunnel supports and protects
Third-class scientific and technological progress of Gansu Province;

智能型斜井跑车防护装置;陕西省科学技术进步贰等奖;
Protective device of intelligent transport car for slope tramroad
Second grade awards of scientific and technological progress of Shaanxi Province

神府矿区浅埋煤层顶板结构理论与支护对策研究;陕西省科学技术进步叁等奖;
Study of Shenfu mining area of shallow coal seam roof structure theory and it’s protecting
The third grade award of scientific and technological progress of Shaanxi Province

陕西韩城矿区瓦斯灾害预测及防治措施研究;陕西高等院校科技进步贰等奖;
Studies of preventing measures and mining area disaster predicting of gas calamity in Hancheng of Shaanxi province
Second grade awards of Scientific and technological progress of Shaanxi higher education

摆动扫描红外地球敏感器电路;国防科工委科学技术进步贰等奖;
Swing and scan the sensitive device circuit of infrared ray globosity
Second grade awards of scientific and technological progress of the Commission of Science, Technology and Industry for National Defense;

线性开关电容DC-DC变换器理论及其单片集成的可行性;陕西省科学技术进步贰等奖;
The electric capacity DC-DC changer theory of the linear switch and feasibility of the single scene of integration;
Second awards of scientific and technological progress of Shaanxi Province;

城区配电自动化;陕西省科学技术进步贰等奖
The urban electricity distribution automation;
Second grade awards of scientific and technological progress of Shaanxi Province;