XiangNan Zhao

Person

Wuhan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Memory device, memory system, and program operation method thereof
- Patent number 12,237,025
- Issue date Feb 25, 2025
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device, memory system, and read operation method thereof
- Patent number 12,230,342
- Issue date Feb 18, 2025
- Yangtze Memory Technologies Co., Ltd.
- Hongtao Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of improving programming operations in 3D NAND systems
- Patent number 12,216,907
- Issue date Feb 4, 2025
- Yangtze Memory Technologies Co., Ltd.
- Zhe Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device, memory system, and program method thereof
- Patent number 12,211,555
- Issue date Jan 28, 2025
- Yangtze Memory Technologies Co., Ltd.
- XiangNan Zhao
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device programming with reduced disturbance
- Patent number 12,176,043
- Issue date Dec 24, 2024
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device and method for reading the same
- Patent number 12,170,114
- Issue date Dec 17, 2024
- Yangtze Memory Technologies Co., Ltd.
- Ting Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of performing programming operation and related memory device
- Patent number 12,165,716
- Issue date Dec 10, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xinlei Jia
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device, memory system, and program operation method thereof
- Patent number 12,093,535
- Issue date Sep 17, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Architecture and method for NAND memory operation
- Patent number 11,901,023
- Issue date Feb 13, 2024
- Yangtze Memory Technologies Co., Ltd.
- Changhyun Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory including a plurality of portions and used for reducing prog...
- Patent number 11,875,862
- Issue date Jan 16, 2024
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory and control method thereof
- Patent number 11,864,379
- Issue date Jan 2, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xuezhun Xie
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and memory used for reducing program disturbance by adjustin...
- Patent number 11,848,058
- Issue date Dec 19, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of programming and verifying memory device and related memor...
- Patent number 11,721,403
- Issue date Aug 8, 2023
- Yangtze Memory Technologies Co., Ltd.
- XiangNan Zhao
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device programming with reduced disturbance
- Patent number 11,710,529
- Issue date Jul 25, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device programming with reduced threshold...
- Patent number 11,670,373
- Issue date Jun 6, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and memory used for reducing program disturbance by adjustin...
- Patent number 11,626,170
- Issue date Apr 11, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory including a plurality of portions and used for reducing prog...
- Patent number 11,594,288
- Issue date Feb 28, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory including a plurality of portions and used for reducing prog...
- Patent number 11,568,941
- Issue date Jan 31, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Architecture and method for NAND memory operation
- Patent number 11,468,957
- Issue date Oct 11, 2022
- Yangtze Memory Technologies Co., Ltd.
- Changhyun Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device programming with reduced disturbance
- Patent number 11,423,995
- Issue date Aug 23, 2022
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of performing programming operation and related memory device
- Patent number 11,398,284
- Issue date Jul 26, 2022
- Yangtze Memory Technologies Co., Ltd.
- Xinlei Jia
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory including a plurality of portions and used for reducing prog...
- Patent number 11,195,590
- Issue date Dec 7, 2021
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and memory used for reducing program disturbance by adjustin...
- Patent number 10,991,438
- Issue date Apr 27, 2021
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of performing programming operation and related memory device
- Patent number 10,957,409
- Issue date Mar 23, 2021
- Yangtze Memory Technologies Co., Ltd.
- Xinlei Jia
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of programming and verifying memory device and related memor...
- Patent number 10,943,665
- Issue date Mar 9, 2021
- Yangtze Memory Technologies Co., Ltd.
- XiangNan Zhao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICE AND PROGRAM OPERATION THEREOF
- Publication number 20250174277
- Publication date May 29, 2025
- Yangtze Memory Technologies Co., Ltd.
- Yuanyuan Min
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND READ OPERATION METHOD THEREOF
- Publication number 20250140329
- Publication date May 1, 2025
- Yangtze Memory Technologies Co., Ltd.
- Hongtao Liu
- G11 - INFORMATION STORAGE
Information Patent Application
PROGRAM OPERATIONS IN MEMORY DEVICES
- Publication number 20250111879
- Publication date Apr 3, 2025
- Yangtze Memory Technologies Co., Ltd.
- Hongtao LIU
- G11 - INFORMATION STORAGE
Information Patent Application
OPERATION METHOD OF MEMORY SYSTEM, DATA READ METHOD OF MEMORY AND M...
- Publication number 20250095749
- Publication date Mar 20, 2025
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR OPERATING A MEMORY, A MEMORY AND A MEMORY SYSTEM
- Publication number 20250068558
- Publication date Feb 27, 2025
- Yangtze Memory Technologies Co., Ltd.
- Jianquan JIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPERATING MEMORY, MEMORY, AND MEMORY SYSTEM
- Publication number 20250069673
- Publication date Feb 27, 2025
- Yangtze Memory Technologies Co., Ltd.
- Junbao Wang
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICES AND OPERATING METHODS THEREOF, MEMORY SYSTEMS
- Publication number 20250069662
- Publication date Feb 27, 2025
- Yangtze Memory Technologies Co., Ltd.
- Jianquan JIA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY, A MEMORY SYSTEM, AND A METHOD FOR OPERATING MEMORY
- Publication number 20250022519
- Publication date Jan 16, 2025
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY, MEMORY SYSTEM, ELECTRONIC DEVICE, AND OPERATING METHOD
- Publication number 20250006268
- Publication date Jan 2, 2025
- Yangtze Memory Technologies Co., Ltd.
- Chenhui LI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF IMPROVING PROGRAMMING OPERATIONS IN 3D NAND SYSTEMS
- Publication number 20240427496
- Publication date Dec 26, 2024
- Yangtze Memory Technologies Co., Ltd.
- Zhe LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF
- Publication number 20240411458
- Publication date Dec 12, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY PROGRAMMING METHOD, MEMORY DEVICE, AND MEMORY SYSTEM
- Publication number 20240304247
- Publication date Sep 12, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY PROGRAMMING
- Publication number 20240304248
- Publication date Sep 12, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF REDUCING PROGRAM OPERATION TIME IN 3D NAND MEMORY SYSTEMS
- Publication number 20240296889
- Publication date Sep 5, 2024
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL NAND MEMORY DEVICE AND SYSTEM AND METHOD FOR PERF...
- Publication number 20240192857
- Publication date Jun 13, 2024
- Yangtze Memory Technologies Co., Ltd.
- Yuanyuan MIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM METHOD THEREOF
- Publication number 20240185925
- Publication date Jun 6, 2024
- Yangtze Memory Technologies Co., Ltd.
- XiangNan ZHAO
- G11 - INFORMATION STORAGE
Information Patent Application
ARCHITECTURE AND METHOD FOR NAND MEMORY OPERATION
- Publication number 20240177787
- Publication date May 30, 2024
- Yangtze Memory Technologies Co., Ltd.
- Changhyun LEE
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF IMPROVING PROGRAMMING OPERATIONS IN 3D NAND SYSTEMS
- Publication number 20240168640
- Publication date May 23, 2024
- Yangtze Memory Technologies Co., Ltd.
- Zhe LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY INCLUDING A PLURALITY OF PORTIONS AND USED FOR REDUCING PROG...
- Publication number 20240096428
- Publication date Mar 21, 2024
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND MEMORY USED FOR REDUCING PROGRAM DISTURBANCE BY ADJUSTIN...
- Publication number 20240062837
- Publication date Feb 22, 2024
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF
- Publication number 20230386587
- Publication date Nov 30, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE PROGRAMMING WITH REDUCED DISTURBANCE
- Publication number 20230326536
- Publication date Oct 12, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PROGRAMMING AND VERIFYING MEMORY DEVICE AND RELATED MEMOR...
- Publication number 20230238067
- Publication date Jul 27, 2023
- Yangtze Memory Technologies Co., Ltd.
- XiangNan Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND MEMORY USED FOR REDUCING PROGRAM DISTURBANCE BY ADJUSTIN...
- Publication number 20230207027
- Publication date Jun 29, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND READ OPERATION METHOD THEREOF
- Publication number 20230178160
- Publication date Jun 8, 2023
- Yangtze Memory Technologies Co., Ltd.
- Hongtao Liu
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF
- Publication number 20230176748
- Publication date Jun 8, 2023
- Yangtze Memory Technologies Co., Ltd.
- Xiangnan Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY INCLUDING A PLURALITY OF PORTIONS AND USED FOR REDUCING PROG...
- Publication number 20230162804
- Publication date May 25, 2023
- Yangtze Memory Technologies Co., Ltd.
- Yali Song
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR READING THE SAME
- Publication number 20230120129
- Publication date Apr 20, 2023
- Yangtze Memory Technologies Co., Ltd.
- Ting Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
ARCHITECTURE AND METHOD FOR NAND MEMORY OPERATION
- Publication number 20230020789
- Publication date Jan 19, 2023
- Yangtze Memory Technologies Co., Ltd.
- Changhyun LEE
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PERFORMING PROGRAMMING OPERATION AND RELATED MEMORY DEVICE
- Publication number 20220359021
- Publication date Nov 10, 2022
- Yangtze Memory Technologies Co., Ltd.
- Xinlei Jia
- G11 - INFORMATION STORAGE

XiangNan Zhao

Person

Patents Grantslast 30 patents

Memory device, memory system, and program operation method thereof

Memory device, memory system, and read operation method thereof

Method of improving programming operations in 3D NAND systems

Memory device, memory system, and program method thereof

Three-dimensional memory device programming with reduced disturbance

Three-dimensional memory device and method for reading the same

Method of performing programming operation and related memory device

Memory device, memory system, and program operation method thereof

Architecture and method for NAND memory operation

Memory including a plurality of portions and used for reducing prog...

Three-dimensional memory and control method thereof

Method and memory used for reducing program disturbance by adjustin...

Method of programming and verifying memory device and related memor...

Three-dimensional memory device programming with reduced disturbance

Three-dimensional memory device programming with reduced threshold...

Method and memory used for reducing program disturbance by adjustin...

Memory including a plurality of portions and used for reducing prog...

Memory including a plurality of portions and used for reducing prog...

Architecture and method for NAND memory operation

Three-dimensional memory device programming with reduced disturbance

Method of performing programming operation and related memory device

Memory including a plurality of portions and used for reducing prog...

Method and memory used for reducing program disturbance by adjustin...

Method of performing programming operation and related memory device

Method of programming and verifying memory device and related memor...

Patents Applicationslast 30 patents

MEMORY DEVICE AND PROGRAM OPERATION THEREOF

MEMORY DEVICE, MEMORY SYSTEM, AND READ OPERATION METHOD THEREOF

PROGRAM OPERATIONS IN MEMORY DEVICES

OPERATION METHOD OF MEMORY SYSTEM, DATA READ METHOD OF MEMORY AND M...

METHOD FOR OPERATING A MEMORY, A MEMORY AND A MEMORY SYSTEM

METHOD OF OPERATING MEMORY, MEMORY, AND MEMORY SYSTEM

MEMORY DEVICES AND OPERATING METHODS THEREOF, MEMORY SYSTEMS

MEMORY, A MEMORY SYSTEM, AND A METHOD FOR OPERATING MEMORY

MEMORY, MEMORY SYSTEM, ELECTRONIC DEVICE, AND OPERATING METHOD

METHOD OF IMPROVING PROGRAMMING OPERATIONS IN 3D NAND SYSTEMS

MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF

MEMORY PROGRAMMING METHOD, MEMORY DEVICE, AND MEMORY SYSTEM

MEMORY PROGRAMMING

METHOD OF REDUCING PROGRAM OPERATION TIME IN 3D NAND MEMORY SYSTEMS

THREE-DIMENSIONAL NAND MEMORY DEVICE AND SYSTEM AND METHOD FOR PERF...

MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM METHOD THEREOF

ARCHITECTURE AND METHOD FOR NAND MEMORY OPERATION

METHOD OF IMPROVING PROGRAMMING OPERATIONS IN 3D NAND SYSTEMS

MEMORY INCLUDING A PLURALITY OF PORTIONS AND USED FOR REDUCING PROG...

METHOD AND MEMORY USED FOR REDUCING PROGRAM DISTURBANCE BY ADJUSTIN...

MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF

THREE-DIMENSIONAL MEMORY DEVICE PROGRAMMING WITH REDUCED DISTURBANCE

METHOD OF PROGRAMMING AND VERIFYING MEMORY DEVICE AND RELATED MEMOR...

METHOD AND MEMORY USED FOR REDUCING PROGRAM DISTURBANCE BY ADJUSTIN...

MEMORY DEVICE, MEMORY SYSTEM, AND READ OPERATION METHOD THEREOF

MEMORY DEVICE, MEMORY SYSTEM, AND PROGRAM OPERATION METHOD THEREOF

MEMORY INCLUDING A PLURALITY OF PORTIONS AND USED FOR REDUCING PROG...

THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR READING THE SAME

ARCHITECTURE AND METHOD FOR NAND MEMORY OPERATION

METHOD OF PERFORMING PROGRAMMING OPERATION AND RELATED MEMORY DEVICE