Lan Yao

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory devices with reduced cell interference and...
- Patent number 12,185,536
- Issue date Dec 31, 2024
- Yangtze Memory Technologies Co., Ltd.
- Lei Xue
Information Patent Grant
Semiconductor devices and methods for fabricating the same
- Patent number 12,183,623
- Issue date Dec 31, 2024
- Yangtze Memory Technologies Co., Ltd.
- Huidan Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Staircase structure for memory device
- Patent number 12,137,558
- Issue date Nov 5, 2024
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Staircase structure for memory device
- Patent number 12,010,838
- Issue date Jun 11, 2024
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory devices with improved charge confinement a...
- Patent number 11,538,824
- Issue date Dec 27, 2022
- Yangtze Memory Technologies Co., Ltd.
- Lei Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device and manufacturing method thereof
- Patent number 11,515,329
- Issue date Nov 29, 2022
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Staircase structure for memory device
- Patent number 11,145,666
- Issue date Oct 12, 2021
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Word line contact structure for three-dimensional memory devices an...
- Patent number 11,101,276
- Issue date Aug 24, 2021
- Yangtze Memory Technologies Co., Ltd.
- Jifeng Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device
- Patent number 11,069,712
- Issue date Jul 20, 2021
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory devices
- Patent number 10,867,678
- Issue date Dec 15, 2020
- Yangtze Memory Technologies Co., Ltd.
- Jun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device and manufacturing method thereof
- Patent number 10,854,628
- Issue date Dec 1, 2020
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Staircase structure for memory device
- Patent number 10,680,003
- Issue date Jun 9, 2020
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Word line contact structure for three-dimensional memory devices an...
- Patent number 10,672,711
- Issue date Jun 2, 2020
- Yangtze Memory Technologies Co., Ltd.
- Jifeng Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array common source structures of three-dimensional memory devices...
- Patent number 10,658,379
- Issue date May 19, 2020
- Yangtze Memory Technologies Co., Ltd.
- Li Hong Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming dual-deck channel hole structure of three-dimens...
- Patent number 10,515,975
- Issue date Dec 24, 2019
- Yangtze Memory Technologies Co., Ltd.
- Qian Tao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME
- Publication number 20250079236
- Publication date Mar 6, 2025
- Yangtze Memory Technologies Co., Ltd.
- Huidan Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAIRCASE STRUCTURE FOR MEMORY DEVICE
- Publication number 20250031366
- Publication date Jan 23, 2025
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES, FABRICATION METHODS THEREOF, 3D MEMORIES AND...
- Publication number 20240292625
- Publication date Aug 29, 2024
- Yangtze Memory Technologies Co., Ltd.
- Quan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20240203986
- Publication date Jun 20, 2024
- Yangtze Memory Technologies Co., Ltd.
- Quan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF, MEMORY SYSTEMS
- Publication number 20240164117
- Publication date May 16, 2024
- Yangtze Memory Technologies Co., Ltd.
- Quan Zhang
Information Patent Application
SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND 3D NAND MEMORY
- Publication number 20230253511
- Publication date Aug 10, 2023
- Yangtze Memory Technologies Co., Ltd.
- Lu Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20230126267
- Publication date Apr 27, 2023
- Yangtze Memory Technologies Co., Ltd.
- Quan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
3D MEMORY DEVICE
- Publication number 20230092768
- Publication date Mar 23, 2023
- Yangtze Memory Technologies Co., Ltd.
- Lan YAO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE, THREE-DIMENSIONAL MEMORY AND METHOD FOR FABRI...
- Publication number 20230082694
- Publication date Mar 16, 2023
- Yangtze Memory Technologies Co., Ltd.
- Quan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAIRCASE STRUCTURE FOR MEMORY DEVICE
- Publication number 20230084008
- Publication date Mar 16, 2023
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAIRCASE STRUCTURE FOR MEMORY DEVICE
- Publication number 20230083030
- Publication date Mar 16, 2023
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME
- Publication number 20230069612
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Huidan Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE, FABRICATION METHOD AND THREE-DIMENSIONAL M...
- Publication number 20230067454
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Teng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE, FABRICATION METHOD AND THREE-DIMENSIONAL M...
- Publication number 20230068185
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Teng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURE METHOD THEREOF
- Publication number 20230064099
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Teng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20230063917
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Huidan Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF, NAND MEMORY...
- Publication number 20230061535
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME, THREE-DIM...
- Publication number 20230062058
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Quan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS FOR MANUFACTURING THE SAME, AND N...
- Publication number 20230067170
- Publication date Mar 2, 2023
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATION METHODS THEREOF
- Publication number 20210296361
- Publication date Sep 23, 2021
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Lei Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATION METHODS THEREOF
- Publication number 20210257380
- Publication date Aug 19, 2021
- YANGTZE MEMORY TECHNOLOGIES CO., LTD.
- Lei Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210242238
- Publication date Aug 5, 2021
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE
- Publication number 20200350335
- Publication date Nov 5, 2020
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAIRCASE STRUCTURE FOR MEMORY DEVICE
- Publication number 20200295019
- Publication date Sep 17, 2020
- Yangtze Memory Technologies Co., Ltd.
- Zhenyu LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORD LINE CONTACT STRUCTURE FOR THREE-DIMENSIONAL MEMORY DEVICES AN...
- Publication number 20200258837
- Publication date Aug 13, 2020
- Yangtze Memory Technologies Co., Ltd.
- Jifeng ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20200219897
- Publication date Jul 9, 2020
- Yangtze Memory Technologies Co., Ltd.
- Lan Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES
- Publication number 20200027509
- Publication date Jan 23, 2020
- Yangtze Memory Technologies Co., Ltd.
- Jun Chen
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR FORMING DUAL-DECK CHANNEL HOLE STRUCTURE OF THREE-DIMENS...
- Publication number 20190378849
- Publication date Dec 12, 2019
- Yangtze Memory Technologies Co., Ltd.
- Qian Tao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY COMMON SOURCE STRUCTURES OF THREE-DIMENSIONAL MEMORY DEVICES...
- Publication number 20190103415
- Publication date Apr 4, 2019
- Yangtze Memory Technologies Co., Ltd.
- Li Hong Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORD LINE CONTACT STRUCTURE FOR THREE-DIMENSIONAL MEMORY DEVICES AN...
- Publication number 20190096810
- Publication date Mar 28, 2019
- Yangtze Technologies Co., Ltd.
- Jifeng ZHU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Three-dimensional memory devices with reduced cell interference and...

Semiconductor devices and methods for fabricating the same

Staircase structure for memory device

Staircase structure for memory device

Three-dimensional memory devices with improved charge confinement a...

Three-dimensional memory device and manufacturing method thereof

Staircase structure for memory device

Word line contact structure for three-dimensional memory devices an...

Three-dimensional memory device

Three-dimensional memory devices

Three-dimensional memory device and manufacturing method thereof

Staircase structure for memory device

Word line contact structure for three-dimensional memory devices an...

Array common source structures of three-dimensional memory devices...

Method for forming dual-deck channel hole structure of three-dimens...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME

STAIRCASE STRUCTURE FOR MEMORY DEVICE

SEMICONDUCTOR DEVICES, FABRICATION METHODS THEREOF, 3D MEMORIES AND...

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF, MEMORY SYSTEMS

SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND 3D NAND MEMORY

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

3D MEMORY DEVICE

SEMICONDUCTOR DEVICE, THREE-DIMENSIONAL MEMORY AND METHOD FOR FABRI...

STAIRCASE STRUCTURE FOR MEMORY DEVICE

STAIRCASE STRUCTURE FOR MEMORY DEVICE

SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME

SEMICONDUCTOR STRUCTURE, FABRICATION METHOD AND THREE-DIMENSIONAL M...

SEMICONDUCTOR STRUCTURE, FABRICATION METHOD AND THREE-DIMENSIONAL M...

SEMICONDUCTOR DEVICE AND MANUFACTURE METHOD THEREOF

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF, NAND MEMORY...

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME, THREE-DIM...

SEMICONDUCTOR DEVICES AND METHODS FOR MANUFACTURING THE SAME, AND N...

THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATION METHODS THEREOF

THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATION METHODS THEREOF

THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

THREE-DIMENSIONAL MEMORY DEVICE

STAIRCASE STRUCTURE FOR MEMORY DEVICE

WORD LINE CONTACT STRUCTURE FOR THREE-DIMENSIONAL MEMORY DEVICES AN...

THREE-DIMENSIONAL MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

THREE-DIMENSIONAL MEMORY DEVICES

METHOD FOR FORMING DUAL-DECK CHANNEL HOLE STRUCTURE OF THREE-DIMENS...

ARRAY COMMON SOURCE STRUCTURES OF THREE-DIMENSIONAL MEMORY DEVICES...

WORD LINE CONTACT STRUCTURE FOR THREE-DIMENSIONAL MEMORY DEVICES AN...