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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for improving channel hole uniformity of a three-dimensional...
Patent number
11,329,061
Issue date
May 10, 2022
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
10,930,662
Issue date
Feb 23, 2021
Yangtze Memory Technologies Co., Ltd.
Yu Ting Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming dual damascene interconnect structure
Patent number
10,692,756
Issue date
Jun 23, 2020
Yangtze Memory Technologies Co., Ltd.
Jian Xu
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
Information
Patent Grant
Semiconductor package including barrier members and method of manuf...
Patent number
9,741,633
Issue date
Aug 22, 2017
Samsung Electronics Co., Ltd.
Jian Xu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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
METHOD FOR FORMING DUAL DAMASCENE INTERCONNECT STRUCTURE
Publication number
20200211895
Publication date
Jul 2, 2020
Yangtze Memory Technologies Co., Ltd.
Jian Xu
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
Information
Patent Application
METHOD TO IMPROVE CHANNEL HOLE UNIFORMITY OF A THREE-DIMENSIONAL ME...
Publication number
20190074290
Publication date
Mar 7, 2019
Yangtze Memory Technologies Co., Ltd.
Li Hong XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PACKAGE INCLUDING BARRIER MEMBERS AND METHOD OF MANUF...
Publication number
20160358834
Publication date
Dec 8, 2016
Samsung Electronics Co., Ltd.
Jian Xu
H01 - BASIC ELECTRIC ELEMENTS