QL

Qing Liu

AL Astec International Limited: 2 patents #74 of 295Top 30%
Overall (All Time): #805,641 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11851732 Method for preparing grid alloy of lead battery Fei Dai, Genfang Gao, Qiushi Yao, Xufeng Tang, Shu-Jian Hu +4 more 2023-12-26
D978026 Electric bike Kuan TIAN, Changpeng Li, Ning Dong 2023-02-14
10374519 LLC resonant converter and method for suppressing ripples in output voltage thereof Shi Deng, Guang Quan Li, Zhao Zhou, Zhao Fan 2019-08-06
10340373 Reverse conducting IGBT Xiaorong Luo, Gaoqiang Deng, Kun Zhou, Linhua HUANG, Tao Sun +1 more 2019-07-02
10243481 Power supplies having feedforward control using pulse modulation and demodulation Shi Deng, Guang Quan Li, Zhao Zhou 2019-03-26
9620638 Kind of power tri-gate LDMOS Xiaorong Luo, Weiwei Ge, Junfeng Wu, Da zhong Ma, Mengshan Lv +2 more 2017-04-11