Inventor
WANG QINGWEI
CN11 patents
⚠️ This page may combine multiple inventors who share the name “WANG QINGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN SMARTSAFE TECH CO LTD
3 patentsUNIV CENTRAL SOUTH
3 patentsUS12129566B2Oct 29, 2024
Method for preparing hydrogen sulfide from sulfur dioxide by electrochemical reduction
UNIV CENTRAL SOUTH0 citations54
US11866803B2Jan 9, 2024
Treatment system and method for deep utilization of dolomite resources
UNIV CENTRAL SOUTH0 citations41
US10662075B2May 26, 2020
Method and apparatus for the recovery and deep treatment of polluted acid
UNIV CENTRAL SOUTH0 citations31
CHINA 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