Inventor
Zhan Kangshu
CN23 patents
Patents
23 patentsUS12278114B2Apr 15, 2025
Manufacturing method of semiconductor structure
CHANGXIN MEMORY TECH INC1 citations63
US12284801B2Apr 22, 2025
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations62
US12183586B2Dec 31, 2024
Method for forming semiconductor structure
CHANGXIN MEMORY TECH INC0 citations62
US12125704B2Oct 22, 2024
Method for forming pattern
CHANGXIN MEMORY TECH INC0 citations62
US12082393B2Sep 3, 2024
Method for manufacturing memory and memory
CHANGXIN MEMORY TECH INC0 citations62
US12048138B2Jul 23, 2024
Method for preparing semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC1 citations62
US11894236B2Feb 6, 2024
Method for manufacturing semiconductor structure
CHANGXIN MEMORY TECH INC0 citations60
US12406857B2Sep 2, 2025
Method for fabricating array structure of columnar capacitor and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US12342554B2Jun 24, 2025
Method for fabricating array structure of columnar capacitor and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US12167584B2Dec 10, 2024
Mask structure, semiconductor structure and manufacturing method
CHANGXIN MEMORY TECH INC0 citations51
US12148618B2Nov 19, 2024
Mask structure, semiconductor structure and methods for manufacturing same
CHANGXIN MEMORY TECH INC0 citations51
US12114482B2Oct 8, 2024
Fabrication method of a memory and the memory
CHANGXIN MEMORY TECH INC0 citations51
US12089392B2Sep 10, 2024
Method for manufacturing semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US12082394B2Sep 3, 2024
Method for manufacturing memory and memory
CHANGXIN MEMORY TECH INC0 citations51
US12068158B2Aug 20, 2024
Method for fabricating semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US12046630B2Jul 23, 2024
Manufacturing method of semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US12027369B2Jul 2, 2024
Mask structure, semiconductor structure and methods for manufacturing same
CHANGXIN MEMORY TECH INC0 citations51
US11997845B2May 28, 2024
Method for manufacturing semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US11990345B2May 21, 2024
Patterning method and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations51
US11980017B2May 7, 2024
Capacitor structure and its formation method and memory
CHANGXIN MEMORY TECH INC0 citations51
US11889676B2Jan 30, 2024
Method for manufacturing capacitor, capacitor array structure and semiconductor memory
CHANGXIN MEMORY TECH INC0 citations51
US12062690B2Aug 13, 2024
Capacitor array structure and method for forming same
CHANGXIN MEMORY TECH INC0 citations50
US12369296B2Jul 22, 2025
Manufacturing method of semiconductor structure and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations49