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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Multiple-stack three-dimensional memory device and fabrication meth...
Patent number
11,968,832
Issue date
Apr 23, 2024
Yangtze Memory Technologies Co., Ltd.
Jun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device and forming method thereof
Patent number
11,380,701
Issue date
Jul 5, 2022
Yangtze Memory Technologies Co., Ltd.
Yue Qiang Pu
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and forming method thereof
Patent number
11,271,004
Issue date
Mar 8, 2022
Yangtze Memory Technologies Co., Ltd.
Yue Qiang Pu
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and forming method thereof
Patent number
11,211,393
Issue date
Dec 28, 2021
Yangtze Memory Technologies Co., Ltd.
Yue Qiang Pu
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods for forming three-dimensional memory device without conduct...
Patent number
10,985,182
Issue date
Apr 20, 2021
Yangtze Memory Technologies Co., Ltd.
Zhao Hui Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact (TAC) for three-dimensional memory devices
Patent number
10,937,806
Issue date
Mar 2, 2021
Yangtze Memory Technologies Co., Ltd.
Qian Tao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming staircase structure of three-dimensional memory...
Patent number
10,930,662
Issue date
Feb 23, 2021
Yangtze Memory Technologies Co., Ltd.
Yu Ting Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device and forming method thereof
Patent number
10,910,390
Issue date
Feb 2, 2021
Yangtze Memory Technologies Co., Ltd.
Yue Qiang Pu
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple-stack three-dimensional memory device and fabrication meth...
Patent number
10,868,031
Issue date
Dec 15, 2020
Yangtze Memory Technologies Co., Ltd.
Jun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming three-dimensional memory device without conduct...
Patent number
10,790,301
Issue date
Sep 29, 2020
Yangtze Memory Technologies Co., Ltd.
Zhao Hui Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact (TAC) for three-dimensional memory devices
Patent number
10,658,378
Issue date
May 19, 2020
Yangtze Memory Technologies Co., Ltd.
Qian Tao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device and forming method thereof
Patent number
10,651,193
Issue date
May 12, 2020
Yangtze Memory Technologies Co., Ltd.
Li Hong Xiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming staircase structure of three-dimensional memory...
Patent number
10,529,732
Issue date
Jan 7, 2020
Yangtze Memory Technologies Co., Ltd.
Yu Ting Zhou
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Water Conservancy Project Operation Trend Prediction Method
Publication number
20240242157
Publication date
Jul 18, 2024
Changjiang Spatial Information Technology Engineering Co., Ltd. (Wuhan)
Shuangping Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTIPLE-STACK THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METH...
Publication number
20240179911
Publication date
May 30, 2024
Yangtze Memory Technologies Co., Ltd.
Jun LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE AND FORMING METHOD THEREOF
Publication number
20210118896
Publication date
Apr 22, 2021
Yangtze Memory Technologies Co., Ltd.
Yue Qiang PU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE AND FORMING METHOD THEREOF
Publication number
20210104532
Publication date
Apr 8, 2021
Yangtze Memory Technologies Co., Ltd.
Yue Qiang PU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE AND FORMING METHOD THEREOF
Publication number
20210098481
Publication date
Apr 1, 2021
Yangtze Memory Technologies Co., Ltd.
Yue Qiang PU
G11 - INFORMATION STORAGE
Information
Patent Application
MULTIPLE-STACK THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METH...
Publication number
20210043651
Publication date
Feb 11, 2021
Yangtze Memory Technologies Co., Ltd.
Jun LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICE WITHOUT CONDUCT...
Publication number
20200381452
Publication date
Dec 3, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Zhao Hui Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT (TAC) FOR THREE-DIMENSIONAL MEMORY DEVICES
Publication number
20200266211
Publication date
Aug 20, 2020
Yangtze Memory Technologies Co., Ltd.
Qian TAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICE WITHOUT CONDUCT...
Publication number
20200251487
Publication date
Aug 6, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Zhao Hui Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Forming Staircase Structure of Three-Dimensional Memory...
Publication number
20200219894
Publication date
Jul 9, 2020
Yangtze Memory Technologies Co., Ltd.
Yu Ting ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPLE-STACK THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METH...
Publication number
20200035699
Publication date
Jan 30, 2020
Yangtze Memory Technologies Co., Ltd.
Jun LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Memory Device and Forming Method Thereof
Publication number
20190378853
Publication date
Dec 12, 2019
Yangtze Memory Technologies Co., Ltd.
Li Hong XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT (TAC) FOR THREE-DIMENSIONAL MEMORY DEVICES
Publication number
20190341399
Publication date
Nov 7, 2019
Yangtze Memory Technologies Co., Ltd.
Qian TAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Memory Device and Forming Method Thereof
Publication number
20190326308
Publication date
Oct 24, 2019
Yangtze Memory Technologies Co., Ltd.
Yue Qiang PU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Forming Staircase Structure of Three-Dimensional Memory...
Publication number
20190326312
Publication date
Oct 24, 2019
Yangtze Memory Technologies Co., Ltd.
Yu Ting ZHOU
H01 - BASIC ELECTRIC ELEMENTS