Inventor

LE YIN

CN3 patents

Patents

3 patents

US8516877B2Aug 27, 2013

Drop test apparatus

LE YIN5 citations69

US8453490B2Jun 4, 2013

Drop test device

LE YIN4 citations59

US8443651B2May 21, 2013

Drop test device for testing corner of case

LE YIN4 citations59