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1. 张琦，李鸿亮，蔡九菊，等. 基于生产工况的高炉煤气产生量与消耗量的标定方法，中华人民共和国国家知识产权局，（CN201310723376.0,2013-12-25）专利号：CN 104238483 B，申请日期：2013.12.23 授权日期：2017.8.4

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2. 张琦，常志荣，康健，化成城，由风力驱动的新型节能通风换气设备，中华人民共和国国家知识产权局，CN201420272502.5,2014-05-27
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