Zhi Yu Yang

Overall (All Time): #3,360,180 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7395898	Sound attenuating structures	Weijia Wen, Ping Sheng, Xixiang Zhang	2008-07-08