Inventor
WANG YOUJUN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “WANG YOUJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FENGHUA FOUNTER FOOD MACHINERY CO LTD
2 patentsCHINA WAFER LEVEL CSP LTD
2 patentsUS7663213B2Feb 16, 2010
Wafer level chip size packaged chip device with a double-layer lead structure and method of fabricating the same
CHINA WAFER LEVEL CSP LTD20 citations90
US7394152B2Jul 1, 2008
Wafer level chip size packaged chip device with an N-shape junction inside and method of fabricating the same
CHINA WAFER LEVEL CSP LTD47 citations90