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Hefei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor structure processing method and manufacturing method
Patent number
12,040,175
Issue date
Jul 16, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning Xi
B08 - CLEANING
Information
Patent Grant
Method for manufacturing bit line structure, method for manufacturi...
Patent number
11,985,814
Issue date
May 14, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for processing semiconductor structures and methods for for...
Patent number
11,978,636
Issue date
May 7, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cleaning machine and cleaning method
Patent number
11,935,737
Issue date
Mar 19, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure processing method and forming method
Patent number
11,676,810
Issue date
Jun 13, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning Xi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SEMICONDUCTOR STRUCTURE
Publication number
20230386892
Publication date
Nov 30, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Peimeng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR PROCESSING WAFER AND METHOD FOR CONTROLLING PROCESSIN...
Publication number
20230238256
Publication date
Jul 27, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Jianzhong DING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME, AND MEMORY
Publication number
20230189506
Publication date
Jun 15, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Ning XI
Information
Patent Application
PREPARATION METHOD OF METAL CONNECTING LINE
Publication number
20230055179
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR PROCESSING SEMICONDUCTOR STRUCTURES AND METHODS FOR FOR...
Publication number
20230053945
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLEANING MACHINE AND CLEANING METHOD
Publication number
20230054051
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PROCESSING SEMICONDUCTOR STRUCTURE
Publication number
20230022624
Publication date
Jan 26, 2023
Changxin Memory Technologies, Inc.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE, METHOD FOR MANUFACTURING SEMICONDUCTOR STR...
Publication number
20230015580
Publication date
Jan 19, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20230016457
Publication date
Jan 19, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Peimeng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING BIT LINE STRUCTURE, METHOD FOR MANUFACTURI...
Publication number
20220052054
Publication date
Feb 17, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE PROCESSING METHOD AND MANUFACTURING METHOD
Publication number
20220044924
Publication date
Feb 10, 2022
Changxin Memory Technologies, Inc.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE PROCESSING METHOD AND FORMING METHOD
Publication number
20220005686
Publication date
Jan 6, 2022
Changxin Memory Technologies, Inc.
Ning XI
H01 - BASIC ELECTRIC ELEMENTS