Qiguang Wang

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of three-dimensional memory device with improv...
- Patent number 12,016,180
- Issue date Jun 18, 2024
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
Information Patent Grant
Control method and controller of 3D NAND flash
- Patent number 11,948,641
- Issue date Apr 2, 2024
- Yangtze Memory Technologies Co., Ltd.
- Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of semiconductor device fabrication
- Patent number 11,871,565
- Issue date Jan 9, 2024
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory devices and methods for forming the same
- Patent number 11,839,079
- Issue date Dec 5, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
Information Patent Grant
3D NAND memory device and method of forming the same
- Patent number 11,839,083
- Issue date Dec 5, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yingjie Ouyang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory devices and methods for forming the same
- Patent number 11,812,611
- Issue date Nov 7, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device with reduced memory unit interferen...
- Patent number 11,751,389
- Issue date Sep 5, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
Information Patent Grant
Semiconductor device and method of fabrication thereof
- Patent number 11,696,444
- Issue date Jul 4, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
Information Patent Grant
Methods of semiconductor device fabrication
- Patent number 11,672,115
- Issue date Jun 6, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device and manufacturing method thereof
- Patent number 11,665,905
- Issue date May 30, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Three-dimensional memory devices and methods for forming the same
- Patent number 11,482,535
- Issue date Oct 25, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device and method for forming the same
- Patent number 11,469,245
- Issue date Oct 11, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3D NAND memory device and method of forming the same
- Patent number 11,282,854
- Issue date Mar 22, 2022
- Yangtze Memory Technologies Co., Ltd.
- Yingjie Ouyang
- G11 - INFORMATION STORAGE
Information Patent Grant
Control method and controller of a programming process for 3D NAND...
- Patent number 11,250,910
- Issue date Feb 15, 2022
- Yangtze Memory Technologies Co., Ltd.
- Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method of fabrication thereof
- Patent number 11,239,250
- Issue date Feb 1, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of semiconductor device fabrication
- Patent number 11,183,508
- Issue date Nov 23, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device and manufacturing method thereof
- Patent number 11,121,152
- Issue date Sep 14, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for forming three-dimensional memory device having channel...
- Patent number 10,854,626
- Issue date Dec 1, 2020
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD AND CONTROLLER OF 3D NAND FLASH
- Publication number 20240203497
- Publication date Jun 20, 2024
- Yangtze Memory Technologies Co., Ltd.
- Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD FOR ENHANCED...
- Publication number 20230139782
- Publication date May 4, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20230134694
- Publication date May 4, 2023
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE
- Publication number 20220359568
- Publication date Nov 10, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD AND CONTROLLER OF 3D NAND FLASH
- Publication number 20220101922
- Publication date Mar 31, 2022
- Yangtze Memory Technologies Co., Ltd.
- Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD OF THREE-DIMENSIONAL MEMORY DEVICE
- Publication number 20220093641
- Publication date Mar 24, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION THEREOF
- Publication number 20220077188
- Publication date Mar 10, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20220045098
- Publication date Feb 10, 2022
- Yangtze Memory Technologies Co., Ltd.
- Yingjie OUYANG
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF SEMICONDUCTOR DEVICE FABRICATION
- Publication number 20220020760
- Publication date Jan 20, 2022
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF SEMICONDUCTOR DEVICE FABRICATION
- Publication number 20210399000
- Publication date Dec 23, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210358948
- Publication date Nov 18, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Control method and controller of 3D NAND flash
- Publication number 20210350853
- Publication date Nov 11, 2021
- Yangtze Memory Technologies Co., Ltd.
- Ying Huang
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE AND METHOD FOR FORMING THE SAME
- Publication number 20210288063
- Publication date Sep 16, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION THEREOF
- Publication number 20210111185
- Publication date Apr 15, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210098487
- Publication date Apr 1, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210091106
- Publication date Mar 25, 2021
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20210066335
- Publication date Mar 4, 2021
- Yangtze Memory Technologies Co., Ltd.
- Yingjie OUYANG
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF SEMICONDUCTOR DEVICE FABRICATION
- Publication number 20200411535
- Publication date Dec 31, 2020
- Yangtze Memory Technologies Co., Ltd.
- Qiguang WANG
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
- Publication number 20200411543
- Publication date Dec 31, 2020
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
- Publication number 20200411545
- Publication date Dec 31, 2020
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME
- Publication number 20200411544
- Publication date Dec 31, 2020
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Qiguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICE HAVING CHANNEL...
- Publication number 20200111806
- Publication date Apr 9, 2020
- Yangtze Memory Technologies Co., Ltd.
- Qiguang Wang
- G11 - INFORMATION STORAGE

Qiguang Wang

Person

Patents Grantslast 30 patents

Manufacturing method of three-dimensional memory device with improv...

Control method and controller of 3D NAND flash

Methods of semiconductor device fabrication

Three-dimensional memory devices and methods for forming the same

3D NAND memory device and method of forming the same

Three-dimensional memory devices and methods for forming the same

Three-dimensional memory device with reduced memory unit interferen...

Semiconductor device and method of fabrication thereof

Methods of semiconductor device fabrication

Three-dimensional memory device and manufacturing method thereof

Three-dimensional memory devices and methods for forming the same

Memory device and method for forming the same

3D NAND memory device and method of forming the same

Control method and controller of a programming process for 3D NAND...

Semiconductor device and method of fabrication thereof

Methods of semiconductor device fabrication

Three-dimensional memory device and manufacturing method thereof

Methods for forming three-dimensional memory device having channel...

Patents Applicationslast 30 patents

CONTROL METHOD AND CONTROLLER OF 3D NAND FLASH

THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD FOR ENHANCED...

THREE-DIMENSIONAL MEMORY DEVICE AND FABRICATION METHOD THEREOF

MEMORY DEVICE

CONTROL METHOD AND CONTROLLER OF 3D NAND FLASH

MANUFACTURING METHOD OF THREE-DIMENSIONAL MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION THEREOF

NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME

METHODS OF SEMICONDUCTOR DEVICE FABRICATION

METHODS OF SEMICONDUCTOR DEVICE FABRICATION

THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

Control method and controller of 3D NAND flash

MEMORY DEVICE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION THEREOF

THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME

METHODS OF SEMICONDUCTOR DEVICE FABRICATION

THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME

THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME

THREE-DIMENSIONAL MEMORY DEVICES AND METHODS FOR FORMING THE SAME

METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICE HAVING CHANNEL...