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last 30 patents
Information
Patent Grant
Methods for forming three-dimensional memory devices with supportin...
Patent number
11,901,313
Issue date
Feb 13, 2024
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device and method for forming the same
Patent number
11,751,394
Issue date
Sep 5, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming three-dimensional memory device with epitaxially...
Patent number
11,723,201
Issue date
Aug 8, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
Information
Patent Grant
Method for fabricating three-dimensional memory device by thickenin...
Patent number
11,716,853
Issue date
Aug 1, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
Information
Patent Grant
Three-dimensional memory devices with supporting structure for stai...
Patent number
11,647,632
Issue date
May 9, 2023
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming three-dimensional memory device with backside so...
Patent number
11,626,416
Issue date
Apr 11, 2023
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device and fabrication method thereof
Patent number
11,574,921
Issue date
Feb 7, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having a spacer structure in a conductive laye...
Patent number
11,562,945
Issue date
Jan 24, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory devices and methods for forming the same
Patent number
11,488,977
Issue date
Nov 1, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with backside source contact
Patent number
11,456,290
Issue date
Sep 27, 2022
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming three-dimensional memory devices
Patent number
11,393,844
Issue date
Jul 19, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming three-dimensional memory devices with supportin...
Patent number
11,380,629
Issue date
Jul 5, 2022
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device and method for forming the same
Patent number
11,233,066
Issue date
Jan 25, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device and method for forming the same
Patent number
11,227,871
Issue date
Jan 18, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory devices
Patent number
11,081,524
Issue date
Aug 3, 2021
Yangtze Memory Technologies Co., Ltd.
Wenyu Hua
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming three-dimensional memory devices
Patent number
10,797,076
Issue date
Oct 6, 2020
Yangtze Memory Technologies Co., Ltd.
Wenyu Hua
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
THREE DIMENSIONAL (3D) MEMORY DEVICE AND FABRICATION METHOD
Publication number
20240170393
Publication date
May 23, 2024
Yangtze Memory Technologies Co., Ltd.
Linchun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD, MEMORY AND MEMOR...
Publication number
20240164096
Publication date
May 16, 2024
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY SYSTEM, SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
Publication number
20240107759
Publication date
Mar 28, 2024
Yangtze Memory Technologies Co., Ltd.
LinChun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20240098994
Publication date
Mar 21, 2024
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20240074181
Publication date
Feb 29, 2024
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
Publication number
20240015974
Publication date
Jan 11, 2024
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20230225124
Publication date
Jul 13, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
Information
Patent Application
METHODS OF FORMING SEMICONDUCTOR DEVICES
Publication number
20230132530
Publication date
May 4, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20230135326
Publication date
May 4, 2023
Yangtze Memory Technologies Co., Ltd.
LinChun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY AND FABRICATION METHOD THEREOF
Publication number
20230138251
Publication date
May 4, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING CONTACT STRUCTURES AND SEMICONDUCTOR DEVICES TH...
Publication number
20230118742
Publication date
Apr 20, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY AND FORMING METHOD THEREOF
Publication number
20230120885
Publication date
Apr 20, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20230059524
Publication date
Feb 23, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20230056340
Publication date
Feb 23, 2023
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20230005944
Publication date
Jan 5, 2023
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL NAND MEMORY AND FABRICATION METHOD THEREOF
Publication number
20220367510
Publication date
Nov 17, 2022
Yangtze Memory Technologies Co., Ltd.
Yaqin LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SOURCE CONTACT
Publication number
20220336436
Publication date
Oct 20, 2022
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL NAND MEMORY AND FABRICATION METHOD THEREOF
Publication number
20220310162
Publication date
Sep 29, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICES WITH SUPPORTIN...
Publication number
20220293533
Publication date
Sep 15, 2022
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
Publication number
20220157847
Publication date
May 19, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH SUPPORTING STRUCTURE FOR STAI...
Publication number
20220130854
Publication date
Apr 28, 2022
Yangtze Memory Technologies Co., Ltd.
Cuicui Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING CONTACT STRUCTURES AND SEMICONDUCTOR DEVICES TH...
Publication number
20220102247
Publication date
Mar 31, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20220093645
Publication date
Mar 24, 2022
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICES WITH SUPPORTIN...
Publication number
20220037267
Publication date
Feb 3, 2022
Yangtze Memory Technologies Co., Ltd.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH SUPPORTING STRUCTURE FOR STAI...
Publication number
20220037353
Publication date
Feb 3, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING CONTACT STRUCTURES AND SEMICONDUCTOR DEVICES TH...
Publication number
20220037234
Publication date
Feb 3, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20210335807
Publication date
Oct 28, 2021
Yangtze Memory Technologies Co., Ltd.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20210335808
Publication date
Oct 28, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Linchun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SO...
Publication number
20210320118
Publication date
Oct 14, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Kun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICES
Publication number
20210320121
Publication date
Oct 14, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Linchun WU
H01 - BASIC ELECTRIC ELEMENTS