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Patents Grants
last 30 patents
Information
Patent Grant
NAND flash memory device and method of reducing program disturb the...
Patent number
12,009,036
Issue date
Jun 11, 2024
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
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
3D NAND flash and operation method thereof
Patent number
11,727,990
Issue date
Aug 15, 2023
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
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
Memory device and erasing and verification method thereof
Patent number
11,676,665
Issue date
Jun 13, 2023
Yangtze Memory Technologies Co., Ltd.
Kaiwei Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and programming method thereof
Patent number
11,423,987
Issue date
Aug 23, 2022
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
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
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Information
Patent Grant
3D NAND flash and operation method thereof
Patent number
11,342,023
Issue date
May 24, 2022
Yangzte Memory Technologies., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of programming memory device and related memory device havin...
Patent number
11,276,467
Issue date
Mar 15, 2022
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Operating method of generating enhanced bit line voltage and non-vo...
Patent number
11,264,091
Issue date
Mar 1, 2022
Yangtze Memory Technologies Co., Ltd.
Ying Huang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of programming memory device and related memory device
Patent number
11,257,545
Issue date
Feb 22, 2022
Yangtze Memory Technologies Co., Ltd.
Wenzhe Wei
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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
3D NAND flash and operation method thereof
Patent number
11,177,001
Issue date
Nov 16, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and erasing and verification method thereof
Patent number
11,158,380
Issue date
Oct 26, 2021
Yangtze Memory Technologies Co., Ltd.
Kaiwei Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of programming memory device and related memory device
Patent number
10,998,049
Issue date
May 4, 2021
Yangtze Memory Technologies Co., Ltd.
Wenzhe Wei
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Information
Patent Grant
3D NAND flash and operation method thereof
Patent number
10,978,153
Issue date
Apr 13, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
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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
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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
Information
Patent Grant
Method of performing programming operation and related memory device
Patent number
10,885,990
Issue date
Jan 5, 2021
Yangtze Memory Technologies Co., Ltd.
Xinlei Jia
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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
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Information
Patent Grant
Programming of memory cells in three-dimensional memory devices
Patent number
10,600,490
Issue date
Mar 24, 2020
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Patents Applications
last 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 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
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Information
Patent Application
METHOD OF REDUCING VPASS DISTURB IN 3D NAND SYSTEMS
Publication number
20240160356
Publication date
May 16, 2024
Yangtze Memory Technologies Co., Ltd.
Jie YUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF IMPROVING PROGRAM OPERATION SPEED IN 3D NAND SYSTEMS
Publication number
20240112738
Publication date
Apr 4, 2024
Yangtze Memory Technologies Co., Ltd.
Ying HUANG
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Information
Patent Application
MEMORY DEVICE, A MEMORY SYSTEM AND AN OPERATION METHOD
Publication number
20230342029
Publication date
Oct 26, 2023
Yangtze Memory Technologies Co., Ltd.
Zhipeng Dong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
3D NAND FLASH AND OPERATION METHOD THEREOF
Publication number
20230335194
Publication date
Oct 19, 2023
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND ERASING AND VERIFICATION METHOD THEREOF
Publication number
20230268007
Publication date
Aug 24, 2023
Yangtze Memory Technologies Co., Ltd.
Kaiwei Li
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
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
PROGRAMMING METHOD FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20230162798
Publication date
May 25, 2023
Yangtze Memory Technologies Co., Ltd.
Kaiwei Li
G11 - INFORMATION STORAGE
Information
Patent Application
CONFIGURATION METHOD AND READING METHOD OF 3D MEMORY DEVICE, 3D MEM...
Publication number
20230148136
Publication date
May 11, 2023
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND PROGRAM OPERATION THEREOF
Publication number
20230132781
Publication date
May 4, 2023
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Hongtao Liu
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
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
Information
Patent Application
MEMORY DEVICE AND PROGRAMMING METHOD THEREOF
Publication number
20220351779
Publication date
Nov 3, 2022
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
3D NAND FLASH AND OPERATION METHOD THEREOF
Publication number
20220284960
Publication date
Sep 8, 2022
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
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
OPERATING METHOD OF GENERATING ENHANCED BIT LINE VOLTAGE AND NON-VO...
Publication number
20220044726
Publication date
Feb 10, 2022
Yangtze Memory Technologies Co., Ltd.
Ying Huang
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND ERASING AND VERIFICATION METHOD THEREOF
Publication number
20220013177
Publication date
Jan 13, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Kaiwei Li
G11 - INFORMATION STORAGE
Information
Patent Application
3D NAND FLASH AND OPERATION METHOD THEREOF
Publication number
20210366545
Publication date
Nov 25, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
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 Programming Method Thereof
Publication number
20210343344
Publication date
Nov 4, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
Memory Device and Erasing and Verification Method Thereof
Publication number
20210335426
Publication date
Oct 28, 2021
Yangtze Memory Technologies Co., Ltd.
Kaiwei Li
G11 - INFORMATION STORAGE
Information
Patent Application
3D NAND FLASH AND OPERATION METHOD THEREOF
Publication number
20210327511
Publication date
Oct 21, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF PROGRAMMING MEMORY DEVICE AND RELATED MEMORY DEVICE
Publication number
20210264981
Publication date
Aug 26, 2021
Yangtze Memory Technologies Co., Ltd.
Hongtao Liu
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF PROGRAMMING MEMORY DEVICE AND RELATED MEMORY DEVICE
Publication number
20210183449
Publication date
Jun 17, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wenzhe Wei
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF PERFORMING PROGRAMMING OPERATION AND RELATED MEMORY DEVICE
Publication number
20210174885
Publication date
Jun 10, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Xinlei Jia
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF PROGRAMMING AND VERIFYING MEMORY DEVICE AND RELATED MEMOR...
Publication number
20210158880
Publication date
May 27, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
XiangNan Zhao
G11 - INFORMATION STORAGE