Inventor

Li yan-hao

CN3 patents

Patents

3 patents

US8634203B2Jan 21, 2014

Latch assembly for connecting two boards

YU CHI-AN5 citations67

US8756797B2Jun 24, 2014

Pressure-sensitive cover installer

YU CHI-AN4 citations64

US8733748B2May 27, 2014

Cart with height adjustable tray

YU CHI-AN0 citations35