Inventor

WEI ZHENGYING

CN5 patents

⚠️ This page may combine multiple inventors who share the name “WEI ZHENGYING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANGHAI HUALI MICROELECT CORP

3 patents

US11342217B1May 24, 2022

LIU CHIKANG

1 patent

US8507378B2Aug 13, 2013

Method and structure for self aligned contact for integrated circuits

LIU CHIKANG3 citations48

UNIV XI AN JIAOTONG

1 patent

US12179268B2Dec 31, 2024

Dynamic slicing method for additive manufacturing forming with variable forming direction

UNIV XI AN JIAOTONG0 citations42

WEI ZHENGYING

SHANGHAI HUALI MICROELECT CORP

Method for improving HDP filling defects through STI etching process

Method for forming doped epitaxial layer of contact image sensor

Method for automatically detecting wafer backside brightfield image anomaly

LIU CHIKANG

Method and structure for self aligned contact for integrated circuits

UNIV XI AN JIAOTONG

Dynamic slicing method for additive manufacturing forming with variable forming direction