Qingqing Wang

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory devices and fabricating methods thereof
- Patent number 12,058,864
- Issue date Aug 6, 2024
- Yangtze Memory Technologies Co., Ltd.
- Qingqing Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact structure and method of forming the same
- Patent number 12,021,030
- Issue date Jun 25, 2024
- Yangtze Memory Technologies Co., Ltd.
- Wei Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device with source contacts connected by a...
- Patent number 11,758,723
- Issue date Sep 12, 2023
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Qingqing Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device with source contacts connected by a...
- Patent number 11,094,713
- Issue date Aug 17, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qingqing Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY AND MANUFACTURING METHOD THEREOF
- Publication number 20230140992
- Publication date May 11, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qingqing Wang
Information Patent Application
CONTACT STRUCTURE AND METHOD OF FORMING THE SAME
- Publication number 20220285275
- Publication date Sep 8, 2022
- Yangtze Memory Technologies Co., Ltd.
- Wei XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATING METHODS THEREOF
- Publication number 20210296345
- Publication date Sep 23, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qingqing WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH SOURCE CONTACTS CONNECTED BY A...
- Publication number 20210167084
- Publication date Jun 3, 2021
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Qingqing Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH SOURCE CONTACTS CONNECTED BY A...
- Publication number 20210066336
- Publication date Mar 4, 2021
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Qingqing Wang
- H01 - BASIC ELECTRIC ELEMENTS