Inventor
YU YEXIAO
CN20 patents
Patents
20 patentsUS12362192B2Jul 15, 2025
Method for manufacturing semiconductor structure, and semiconductor structure
CHANGXIN MEMORY TECH INC1 citations61
US12495536B2Dec 9, 2025
Semiconductor structure and method for forming same
CHANGXIN MEMORY TECH INC0 citations60
US11871564B2Jan 9, 2024
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations60
US12108593B2Oct 1, 2024
Method for preparing semiconductor structure using a first mask comprises a groove
CHANGXIN MEMORY TECH INC0 citations57
US12453081B2Oct 21, 2025
Method of forming a bit line structure
CHANGXIN MEMORY TECH INC0 citations51
US12119226B2Oct 15, 2024
Method for manufacturing mask structure, semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations51
US11984398B2May 14, 2024
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations51
US12501609B2Dec 16, 2025
Memory device and method for manufacturing memory device
CHANGXIN MEMORY TECH INC0 citations50
US12408327B2Sep 2, 2025
Semiconductor structure and method for manufacturing same
CHANGXIN MEMORY TECH INC0 citations50
US12389659B2Aug 12, 2025
Semiconductor structure and method for manufacturing same
CHANGXIN MEMORY TECH INC0 citations50
US12213305B2Jan 28, 2025
Manufacturing method of semiconductor structure with epitaxial layer forming extension portion
CHANGXIN MEMORY TECH INC0 citations50
US12193209B2Jan 7, 2025
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations50
US12160987B2Dec 3, 2024
Method for fabricating memory and memory
CHANGXIN MEMORY TECH INC0 citations50
US12106817B2Oct 1, 2024
Method for manufacturing a memory
CHANGXIN MEMORY TECH INC0 citations50
US12096620B2Sep 17, 2024
Method for manufacturing memory and memory
CHANGXIN MEMORY TECH INC0 citations50
US11963346B2Apr 16, 2024
Semiconductor structure and preparation method thereof
CHANGXIN MEMORY TECH INC0 citations50
US11956946B2Apr 9, 2024
Method for forming a semiconductor memory structure
CHANGXIN MEMORY TECH INC0 citations50
US11942522B2Mar 26, 2024
Method for manufacturing semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations50
US12341010B2Jun 24, 2025
Preparation method for semiconductor structure and same
CHANGXIN MEMORY TECH INC0 citations47
US12347685B2Jul 1, 2025
Semiconductor structure and method for fabricating same
CHANGXIN MEMORY TECH INC0 citations46