Inventor
YUNFANG LI
CN3 patents
Patents
3 patentsUS7834433B2Nov 16, 2010
Semiconductor power device
SHANGHAI KAIHONG TECHNOLOGY CO12 citations79
US7682874B2Mar 23, 2010
Chip scale package (CSP) assembly apparatus and method
SHANGHAI KAIHONG TECHNOLOGY CO15 citations79
US7402459B2Jul 22, 2008
Quad flat no-lead (QFN) chip package assembly apparatus and method
SHANGHAI KAIHONG TECHNOLOGY CO13 citations79