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Hefei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing semiconductor structure and semiconductor...
Patent number
12,100,670
Issue date
Sep 24, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Mengmeng Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method making the same
Patent number
12,009,250
Issue date
Jun 11, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhan Ying
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory and formation method thereof
Patent number
11,894,420
Issue date
Feb 6, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Qiang Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor manufacturing method
Patent number
11,869,801
Issue date
Jan 9, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhan Ying
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING SEMICONDUCTOR ST...
Publication number
20230171971
Publication date
Jun 1, 2023
Changxin Memory Technologies, Inc.
Xiaoguang WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR STRUCTURE, AND SEMICONDUCTOR S...
Publication number
20230170224
Publication date
Jun 1, 2023
Changxin Memory Technologies, Inc.
Xiaoguang WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR ST...
Publication number
20230172074
Publication date
Jun 1, 2023
Changxin Memory Technologies, Inc.
Xiaoguang WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A SEMICONDUCTOR DEVICE AND A METHOD MAKING THE SAME
Publication number
20230120791
Publication date
Apr 20, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Zhan Ying
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR...
Publication number
20220310534
Publication date
Sep 29, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Mengmeng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE, AND SEMICONDUCTOR...
Publication number
20220310392
Publication date
Sep 29, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Mengmeng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220293720
Publication date
Sep 15, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Pan Yuan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MANUFACTURING METHOD
Publication number
20210384067
Publication date
Dec 9, 2021
Changxin Memory Technologies, Inc.
Zhan YING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY AND FORMATION METHOD THEREOF
Publication number
20210375869
Publication date
Dec 2, 2021
Changxin Memory Technologies, Inc.
Qiang ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY AND FORMATION METHOD THEREOF
Publication number
20210359084
Publication date
Nov 18, 2021
Changxin Memory Technologies, Inc.
Qiang ZHANG
H01 - BASIC ELECTRIC ELEMENTS