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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing semiconductor structure and same
Patent number
12,150,294
Issue date
Nov 19, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing mask structure, semiconductor structure an...
Patent number
12,119,226
Issue date
Oct 15, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing semiconductor structure using a first mask com...
Patent number
12,108,593
Issue date
Oct 1, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao Yu
Information
Patent Grant
Method for manufacturing a memory
Patent number
12,106,817
Issue date
Oct 1, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Longyang Chen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming self-aligned double pattern and semiconductor st...
Patent number
12,100,593
Issue date
Sep 24, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for forming semiconductor device
Patent number
12,100,657
Issue date
Sep 24, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing memory
Patent number
12,089,398
Issue date
Sep 10, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
Information
Patent Grant
Method for manufacturing semiconductor structure
Patent number
12,068,160
Issue date
Aug 20, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Xinman Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
12,009,223
Issue date
Jun 11, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and manufacturing method thereof
Patent number
11,984,398
Issue date
May 14, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor memory structure
Patent number
11,956,946
Issue date
Apr 9, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao Yu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing semiconductor structure and semiconductor...
Patent number
11,942,522
Issue date
Mar 26, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method of manufacturing same
Patent number
11,930,635
Issue date
Mar 12, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming Liu
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Memory and Method of Making The Same
Publication number
20240224497
Publication date
Jul 4, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao Yu
Information
Patent Application
A Semiconductor Structure and Method of Forming the Same
Publication number
20240098982
Publication date
Mar 21, 2024
Jia Fang
Information
Patent Application
PREPARATION METHOD FOR SEMICONDUCTOR STRUCTURE AND SAME
Publication number
20230282479
Publication date
Sep 7, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Longyang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Semiconductor Structure, and Semiconductor...
Publication number
20230197461
Publication date
Jun 22, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR STRUCTU...
Publication number
20230180464
Publication date
Jun 8, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE AND METHOD FOR MANUFACTURING MEMORY DEVICE
Publication number
20230180460
Publication date
Jun 8, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Zhongming LIU
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME
Publication number
20230180465
Publication date
Jun 8, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PREPARING SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR STRUCTU...
Publication number
20230164983
Publication date
May 25, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING SAME
Publication number
20230162981
Publication date
May 25, 2023
Changxin Memory Technologies, Inc.
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20230116155
Publication date
Apr 13, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF
Publication number
20230016088
Publication date
Jan 19, 2023
Changxin Memory Technologies, Inc.
Yexiao YU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20220392902
Publication date
Dec 8, 2022
Changxin Memory Technologies, Inc.
Shijie BAI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FORMING THE SAME
Publication number
20220392903
Publication date
Dec 8, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao Yu
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE, AND SEMICONDUCTOR STRUCTURE AND FORMING METHOD THEREOF
Publication number
20220359526
Publication date
Nov 10, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Longyang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...
Publication number
20220336466
Publication date
Oct 20, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Longyang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING MEMORY AND MEMORY
Publication number
20220336467
Publication date
Oct 20, 2022
Changxin Memory Technologies, Inc.
Longyang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A MEMORY
Publication number
20220319555
Publication date
Oct 6, 2022
Changxin Memory Technologies, Inc.
Longyang CHEN
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR...
Publication number
20220320298
Publication date
Oct 6, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MEMORY
Publication number
20220320106
Publication date
Oct 6, 2022
Zhongming LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MASK STRUCTURE, SEMICONDUCTOR STRUCTURE AN...
Publication number
20220310391
Publication date
Sep 29, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE CAPACITOR CONTACT STRUCTURE AND METHOD FOR PREPARING...
Publication number
20220310623
Publication date
Sep 29, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Zhongming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20220310626
Publication date
Sep 29, 2022
Changxin Memory Technologies, Inc.
Zhongming LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY AND FORMING METHOD THEREOF
Publication number
20220302125
Publication date
Sep 22, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220285361
Publication date
Sep 8, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220285261
Publication date
Sep 8, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Yexiao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SAME
Publication number
20220278107
Publication date
Sep 1, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Zhongming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE
Publication number
20220270879
Publication date
Aug 25, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Xinman CAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE MANUFACTURING METHOD AND SEMICONDUCTOR STRU...
Publication number
20220216214
Publication date
Jul 7, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Xinman Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR...
Publication number
20220216067
Publication date
Jul 7, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Xinman Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...
Publication number
20220139923
Publication date
May 5, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Xinman CAO
H01 - BASIC ELECTRIC ELEMENTS