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Patent applications and USPTO patent grants for YU; Qingsong.The latest application filed is for "energy absorbing device for subway vehicle".
Patent | Date |
---|---|
Energy Absorbing Device For Subway Vehicle App 20200122752 - LUO; Qi ;   et al. | 2020-04-23 |
Atmospheric Non-thermal Gas Plasma Method For Dental Surface Treatment App 20190290396 - YU; Qingsong ;   et al. | 2019-09-26 |
Atmospheric non-thermal gas plasma method for dental surface treatment Grant 10,299,887 - Yu , et al. | 2019-05-28 |
SERS substrates Grant 9,360,429 - Li , et al. June 7, 2 | 2016-06-07 |
Sers Substrates App 20150077746 - Li; Hao ;   et al. | 2015-03-19 |
SERS substrates Grant 8,873,037 - Li , et al. October 28, 2 | 2014-10-28 |
Sers Substrates App 20120287427 - Li; Hao ;   et al. | 2012-11-15 |
Sensor electrode and method for the electrochemical detection of nucleotides Grant 8,202,408 - Carson , et al. June 19, 2 | 2012-06-19 |
Atmospheric Non-Thermal Gas Plasma Method for Dental Surface Treatment App 20100273129 - Yu; Qingsong ;   et al. | 2010-10-28 |
Sensor Electrode And Method For The Electrochemical Detection Of Nucleotides App 20090283424 - Carson; Charles A. ;   et al. | 2009-11-19 |
Polymer treatment using a plasma brush App 20070113867 - Duan; Yixiang ;   et al. | 2007-05-24 |
Plasma brush apparatus and method App 20070116891 - Duan; Yixiang ;   et al. | 2007-05-24 |
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