LQ

Laigui Qin

UA Utc Fire & Security Americas: 4 patents #7 of 143Top 5%
GE: 2 patents #13,562 of 36,430Top 40%
Overall (All Time): #845,003 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9825518 System and method for over-current protection Jie Shen, Stefan Schroeder, Kunlun Chen 2017-11-21
9692293 Power conversion circuit having fault protection and voltage balance functions Tao Wu, Ying Zhang, Yingqi Zhang, Fan Zhang, Xin Hao 2017-06-27
8484032 System and method for operating a security system Donald Edward Becker, Richard P. Tucker, William Edwards, Baohua Shu, Wei Chen 2013-07-09
8467891 Method and system for efficient optimization of audio sampling rate conversion Zhenhua Huang, Donald Edward Becker, Baohua Shu, Xiao Luo, Rongbin Qiu 2013-06-18
8416096 System and method of controlling indicators of a property monitoring system Rongbin Qiu, Baohua Shu, Xiao Luo, Donald Edward Becker, Zhenhua Huang 2013-04-09
8385538 Method, system, and apparatus for a differential transformer-free hybrid circuit Donald Edward Becker, William Edwards, Baohua Shu, Wei Chen 2013-02-26