QL

Qingtao Li

OC Ocean'S King Lighting Science & Technology Co.: 9 patents #8 of 41Top 20%
Overall (All Time): #573,935 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9102874 Luminescent element, preparation method thereof and luminescence method Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi 2015-08-11
9096796 Luminescent element, preparation method thereof and luminescence method Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi 2015-08-04
9096799 Luminescent element, preparation method thereof and luminescence method Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi 2015-08-04
9000667 Luminescent element, preparation method thereof and luminescence method Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Xi Luo 2015-04-07
8980132 Borosilicate luminescent material and preparing method thereof Mingjie Zhou, Wenbo Ma 2015-03-17
8925349 Rare earth ion doped silicate luminescence glass and preparation method thereof Mingjie Zhou, Wenbo Ma, Zhaopu Shi, Yanbo Qiao 2015-01-06
8786171 Field emission light source device and manufacturing method thereof Mingjie Zhou, Wenbo Ma 2014-07-22
8592333 Green light-emitting glass and method of preparing the same Mingjie Zhou, Wenbo Ma, Zhaopu Shi, Yanbo Qiao 2013-11-26
8525400 Luminescent element, preparation method thereof and luminescence method Mingjie Zhou, Wenbo Ma, Yugang Liu 2013-09-03