Inventor
ZHU CHANGLI
CN5 patents
⚠️ This page may combine multiple inventors who share the name “ZHU CHANGLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANGXIN MEMORY TECH INC
4 patentsUS12245414B2Mar 4, 2025
Method of etching a memory stack by etching a blind hole
CHANGXIN MEMORY TECH INC0 citations53
US12308295B2May 20, 2025
Method for obtaining parameters of semiconductor structure, method for obtaining detection standard and detection method
CHANGXIN MEMORY TECH INC0 citations47
US12107021B2Oct 1, 2024
Process monitoring method and process monitoring system
CHANGXIN MEMORY TECH INC0 citations47
US12557262B2Feb 17, 2026
Method of manufacturing semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations44