Road surface expansion joint repairing equipment based on road maintenance
WANG SEN, ZHANG ZHIYAN, LI QINGXIAN, ZHANG PINGLI, XU YAN, YUAN XIULIN, CHENG XINGCANG, LIU JIANMIN, YANG SHUXIU, LYU XUELIANG
Year of Publication 29.04.2022
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Year of Publication 29.04.2022
Patent
Laminar flow roller bed grinding device
WANG JIAN, LI QINGXIAN, YANG HONGKAI, ZHANG SHOUFENG, ZHANG YU, GUAN JICHUN
Year of Publication 11.03.2015
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Year of Publication 11.03.2015
Patent
Stacked fuel cell membrane electrode MEA pole position detection method
LIU QING, XIANG DE, LI QINGXIAN, WANG NINGSHA, XIONG JIE, WANG JINWEI, LIU LIANGJIANG, ZHU XIANYU
Year of Publication 18.05.2021
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Year of Publication 18.05.2021
Patent
Dust removal device of metal ore winnowing machine
WANG LEI, LYU XIAOHUAN, CHEN YANTING, LI QINGXIAN, LIAN HONGQIANG, LI ZHIPENG, ZHAO SHUFANG, ZENG LI, SHI AIXIN, YU CHAOQUN, GAO YUQIAN
Year of Publication 31.01.2023
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Year of Publication 31.01.2023
Patent
Fabricated steel and concrete combined continuous rigid frame bridge
WANG JINBO, LI QINGXIAN, SI XIAOCHAO, ZHANG YAO, LIU QIANG, GE MENGLAN, LI XIANGYUE, ZHANG YANG, WANG KANGJUN, LI FEIRAN, WANG XINYOU
Year of Publication 27.12.2022
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Year of Publication 27.12.2022
Patent
UHPC (Ultra High Performance Concrete) reinforced steel-concrete combined box girder
WANG SEN, HE HAIKUAN, CHEN XIANYU, LI QINGXIAN, SI XIAOCHAO, DING JIAN, WANG LI, FENG ZHIKAI, LI XIANGYUE, ZHANG YANG, ZHAO QIAOHUI, LI FEIRAN
Year of Publication 20.12.2022
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Year of Publication 20.12.2022
Patent
Adjustable scraping grinding tool tool
SUN HAO, KANG GUANGYI, LI QINGXIAN, HE SONG, SUN NA, YANG BO, LI JING, ZHANG YUAN, LI YAN, CHEN HONGHAI, SUN CHANGLI
Year of Publication 09.12.2022
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Year of Publication 09.12.2022
Patent
Method for extracting endocrine disrupters
LI QINGXIAN, XIE XIAOHONG, CAI WEIYI, ZHOU XUEZHEN, NIE FURONG, NING JIE
Year of Publication 14.01.2020
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Year of Publication 14.01.2020
Patent
Multifunctional communication chip detection system based on big data
LIU QING, SONG WENTAO, XIANG DE, LI QINGXIAN, CHEN YUEFEI, WANG JINWEI, YI DAZHI, LIU LIANGJIANG, ZHU XIANYU
Year of Publication 09.11.2021
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Year of Publication 09.11.2021
Patent
Crane founds entrainment pincers and places bracket
BAI XUELIAN, WANG JIAN, LI QINGXIAN, YANG HONGKAI, ZHANG SHOUFENG, FU WEIYE, XIANG JUN
Year of Publication 05.08.2015
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Year of Publication 05.08.2015
Patent
Anti-interference detection system of metering chip and computer readable storage medium
LIU QING, XIANG DE, LI QINGXIAN, WANG NINGSHA, XIONG JIE, WANG JINWEI, ZUO CONGRUI, LIU LIANGJIANG, ZHU XIANYU
Year of Publication 17.09.2021
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Year of Publication 17.09.2021
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