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Patents Grants
last 30 patents
Information
Patent Grant
Storage cell and data read/write method and storage array thereof
Patent number
12,223,990
Issue date
Feb 11, 2025
CHANGXIN MEMORY TECHNOLOGIES INC.
Xiaoguang Wang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for manufacturing memory using pseudo bit line structures an...
Patent number
12,127,398
Issue date
Oct 22, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming same
Patent number
12,108,587
Issue date
Oct 1, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Soon Byung Park
Information
Patent Grant
Semiconductor structure and method of forming the same, memory and...
Patent number
12,101,927
Issue date
Sep 24, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yiming Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor structure and semiconductor s...
Patent number
12,096,617
Issue date
Sep 17, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
Information
Patent Grant
Semiconductor structure and forming method thereof
Patent number
12,094,945
Issue date
Sep 17, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Daejoong Won
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method for forming the same, and memory...
Patent number
12,075,612
Issue date
Aug 27, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yiming Zhu
Information
Patent Grant
Method of manufacturing semiconductor structure
Patent number
12,048,145
Issue date
Jul 23, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Daejoong Won
Information
Patent Grant
Method for manufacturing memory and same
Patent number
11,985,815
Issue date
May 14, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
Information
Patent Grant
Manufacturing method of a memory and a memory
Patent number
11,974,427
Issue date
Apr 30, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
Information
Patent Grant
Semiconductor structure and storage circuit
Patent number
11,930,644
Issue date
Mar 12, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and fabrication method thereof
Patent number
11,869,984
Issue date
Jan 9, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Lianhong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing buried gate and method for manufacturing s...
Patent number
11,862,697
Issue date
Jan 2, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing memory and same
Patent number
11,856,758
Issue date
Dec 26, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Er-Xuan Ping
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20230217837
Publication date
Jul 6, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
YuLei WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE
Publication number
20230057316
Publication date
Feb 23, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Daejoong WON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING SAME
Publication number
20220406787
Publication date
Dec 22, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC.
Soon Byung PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...
Publication number
20220293610
Publication date
Sep 15, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
ER-XUAN PING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR...
Publication number
20220293611
Publication date
Sep 15, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND FORMING METHOD THEREOF
Publication number
20220293722
Publication date
Sep 15, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Daejoong Won
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME
Publication number
20220254874
Publication date
Aug 11, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan PING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR S...
Publication number
20220223603
Publication date
Jul 14, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND STORAGE CIRCUIT
Publication number
20220190028
Publication date
Jun 16, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR MANUFACTURING MEMORY AND SAME
Publication number
20220093607
Publication date
Mar 24, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan PING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MEMORY AND SAME
Publication number
20220093608
Publication date
Mar 24, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan PING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF A MEMORY AND A MEMORY
Publication number
20220085032
Publication date
Mar 17, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING MEMORY AND SAME
Publication number
20220068937
Publication date
Mar 3, 2022
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
Publication number
20220069139
Publication date
Mar 3, 2022
Changxin Memory Technologies, Inc.
Lianhong WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING BURIED GATE AND METHOD FOR MANUFACTURING S...
Publication number
20210343846
Publication date
Nov 4, 2021
CHANGXIN MEMORY TECHNOLOGIES, INC
Er-Xuan Ping
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING SAME
Publication number
20210343720
Publication date
Nov 4, 2021
Changxin Memory Technologies, Inc.
Er-Xuan PING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF
Publication number
20210320107
Publication date
Oct 14, 2021
Changxin Memory Technologies, Inc.
Er Xuan PING
H01 - BASIC ELECTRIC ELEMENTS