ZL

Zhang Liang

EF Energy Focus: 2 patents #14 of 36Top 40%
Overall (All Time): #1,145,334 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11395396 System and method for providing high power factor wired lamp control Laszlo A. Takacs, Attila Tomasovics, Greg Flies, David Nicolay, John M. Davenport 2022-07-19
11057981 System and method for providing high power factor wired lamp control Laszlo A. Takacs, Attila Tomasovics, Greg Flies, David Nicolay, John M. Davenport +1 more 2021-07-06
D754559 Planter 2016-04-26
7238348 Method of treatment of osteoporosis with compositions of red rice fermentation products Duan Zhen Wen, Peng Chi Xiu, Zhou Yu-Fang, Guo Shuren, He Dalin 2007-07-03