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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor structure and mask plate structure
Patent number
11,984,399
Issue date
May 14, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Xiang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor memory and semiconductor memory
Patent number
11,792,975
Issue date
Oct 17, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Xiang Liu
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
11,574,913
Issue date
Feb 7, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Xiang Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME
Publication number
20240422962
Publication date
Dec 19, 2024
CXMT Corporation
Xiang LIU
Information
Patent Application
MEMORY STRUCTURE, SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTUR...
Publication number
20240040778
Publication date
Feb 1, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE, METHOD OF READING DATA FROM SEMICONDUCTOR...
Publication number
20230410865
Publication date
Dec 21, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Jiefang DENG
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20230363139
Publication date
Nov 9, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
XIANG LIU
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR PREPARING SAME
Publication number
20230337416
Publication date
Oct 19, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF, DATA STOR...
Publication number
20230217648
Publication date
Jul 6, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20230178645
Publication date
Jun 8, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20230118405
Publication date
Apr 20, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20230070090
Publication date
Mar 9, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20230068654
Publication date
Mar 2, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR AND METHOD FOR MANUFACTURING SAME
Publication number
20230059828
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MASK PLATE STRUCTURE
Publication number
20230053461
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20230043347
Publication date
Feb 9, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME
Publication number
20230031281
Publication date
Feb 2, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR MEMORY AND SEMICONDUCTOR MEMORY
Publication number
20230019368
Publication date
Jan 19, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Xiang LIU
H01 - BASIC ELECTRIC ELEMENTS