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Circuits or methods to verify correct programming of nonvolatile memory cells
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Erasable programmable read-only memories
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G11C16/3459
Circuits or methods to verify correct programming of nonvolatile memory cells
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor memory apparatus and operating method thereof
Patent number
11,972,816
Issue date
Apr 30, 2024
SK hynix Inc.
Hyung Jin Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for NAND flash memory
Patent number
11,972,811
Issue date
Apr 30, 2024
NEO Semiconductor, Inc.
Fu-Chang Hsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Systems and methods for adapting sense time
Patent number
11,972,813
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Jiacen Guo
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory with tier-wise ramp down after program-verify
Patent number
11,972,820
Issue date
Apr 30, 2024
SANDISK TECHNOLOGIES LLC
Jiacen Guo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory system including first and second semiconducto...
Patent number
11,972,802
Issue date
Apr 30, 2024
Kioxia Corporation
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
State look ahead quick pass write algorithm to tighten ongoing natu...
Patent number
11,972,817
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Ke Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Refresh frequency-dependent system-level trimming of verify level o...
Patent number
11,972,818
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Abhijith Prakash
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory with data refresh based on data states of adjac...
Patent number
11,972,812
Issue date
Apr 30, 2024
SANDISK TECHNOLOGIES LLC
Yi Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Verify techniques for current reduction in a memory device
Patent number
11,972,814
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Xue Bai Pitner
G11 - INFORMATION STORAGE
Information
Patent Grant
Post-write read techniques to improve programming reliability in a...
Patent number
11,972,815
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Ke Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory with one sided phased ramp down after program-v...
Patent number
11,972,819
Issue date
Apr 30, 2024
SANDISK TECHNOLOGIES LLC
Jiacen Guo
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
11,967,371
Issue date
Apr 23, 2024
Kioxia Corporation
Rieko Funatsuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory sub-system for memory cell touch-up
Patent number
11,967,386
Issue date
Apr 23, 2024
Micron Technology, Inc.
Bin Wang
G11 - INFORMATION STORAGE
Information
Patent Grant
Detrapping electrons to prevent quick charge loss during program ve...
Patent number
11,967,387
Issue date
Apr 23, 2024
Micron Technology, Inc.
Ching-Huang Lu
G11 - INFORMATION STORAGE
Information
Patent Grant
Algorithm qualifier commands
Patent number
11,967,384
Issue date
Apr 23, 2024
Micron Technology, Inc.
Anna Chiara Siviero
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory device and storage device including nonvolatile...
Patent number
11,967,367
Issue date
Apr 23, 2024
Samsung Electronics Co., Ltd.
Gyu-Ha Park
G11 - INFORMATION STORAGE
Information
Patent Grant
Balancing peak power with programming speed in non-volatile memory
Patent number
11,961,563
Issue date
Apr 16, 2024
SANDISK TECHNOLOGIES LLC
Towhidur Razzak
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device detecting program failure, and method o...
Patent number
11,961,571
Issue date
Apr 16, 2024
SK Hynix Inc.
Jae Yeop Jung
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and method of operating the same
Patent number
11,961,574
Issue date
Apr 16, 2024
SK hynix Inc.
June Young Choi
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and method of operating the same
Patent number
11,961,561
Issue date
Apr 16, 2024
SK Hynix Inc.
Jong Woo Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device that is optimized for operation at different temperat...
Patent number
11,961,573
Issue date
Apr 16, 2024
SanDisk Technologies, LLC
Abhijith Prakash
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and systems of cell-array programming for neural compute us...
Patent number
11,961,570
Issue date
Apr 16, 2024
Vishal Sarin
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Edge word line data retention improvement for memory apparatus with...
Patent number
11,961,572
Issue date
Apr 16, 2024
SanDisk Technologies, LLC
Xiang Yang
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory system and method of operating the same
Patent number
11,955,181
Issue date
Apr 9, 2024
SK hynix Inc.
Hee Youl Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory cell group read with compensation for different programming...
Patent number
11,955,184
Issue date
Apr 9, 2024
SanDisk Technologies LLC
Jiacen Guo
G11 - INFORMATION STORAGE
Information
Patent Grant
NAND data placement schema
Patent number
11,955,189
Issue date
Apr 9, 2024
Micron Technology, Inc.
Carminantonio Manganelli
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory including a read operation
Patent number
11,948,640
Issue date
Apr 2, 2024
Kioxia Corporation
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory device, operating method thereof, and memory sys...
Patent number
11,948,643
Issue date
Apr 2, 2024
SK Hynix Inc.
Seunggu Ji
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
Memory device related to performing a program operation on memory c...
Patent number
11,942,156
Issue date
Mar 26, 2024
SK hynix Inc.
Hyeok Jun Choi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MEMORY DEVICE AND OPERATING METHOD OF THE MEMORY DEVICE
Publication number
20240145008
Publication date
May 2, 2024
SK HYNIX INC.
Young Hwan CHOI
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY WITH DUMMY WORD LINE ASSISTED PRE-CHARGE
Publication number
20240145006
Publication date
May 2, 2024
SANDISK TECHNOLOGIES LLC
Peng Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
PAGE BUFFER CIRCUIT AND MEMORY DEVICE INCLUDING THE SAME
Publication number
20240145013
Publication date
May 2, 2024
Samsung Electronics Co., Ltd.
Yongsung Cho
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD FOR PROGRAMMING A NON-VOLATIL...
Publication number
20240145016
Publication date
May 2, 2024
Samsung Electronics Co., Ltd.
Junyong PARK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIMULTANEOUS STATISTICAL MULTI-SUBBLOCK VERIFY FOR NAND MEMORIES
Publication number
20240136002
Publication date
Apr 25, 2024
Intel NDTM US LLC
Tarek Ahmed AMEEN BESHARI
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY WITH LOWER CURRENT PROGRAM-VERIFY
Publication number
20240136001
Publication date
Apr 25, 2024
SANDISK TECHNOLOGIES LLC
Abu Naser Zainuddin
G11 - INFORMATION STORAGE
Information
Patent Application
EFFICIENT BITLINE STABILIZATION FOR PROGRAM INHIBIT IN NAND ARRAYS
Publication number
20240136003
Publication date
Apr 25, 2024
Intel NDTM US LLC
Tarek Ahmed AMEEN BESHARI
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND MEMORY SYSTEM FOR USING READ COMPENSATION SCHEME...
Publication number
20240127897
Publication date
Apr 18, 2024
SK HYNIX INC.
Seon Ju LEE
G11 - INFORMATION STORAGE
Information
Patent Application
PROGRAM PULSE DURATION INCREASE FOR NAND PROGRAM FAILURE
Publication number
20240127891
Publication date
Apr 18, 2024
SANDISK TECHNOLOGIES LLC
Abu Naser Zainuddin
G11 - INFORMATION STORAGE
Information
Patent Application
NON-DESTRUCTIVE MODE CACHE PROGRAMMING IN NAND FLASH MEMORY DEVICES
Publication number
20240127899
Publication date
Apr 18, 2024
Yangtze Memory Technologies Co., Ltd.
Jason GUO
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND METHOD OF OPERATING THE MEMORY DEVICE
Publication number
20240127898
Publication date
Apr 18, 2024
SK HYNIX INC.
Jae Woong KIM
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY DEVICE INCLUDING SELECTION TRANSISTORS AND OPERA...
Publication number
20240120008
Publication date
Apr 11, 2024
SK HYNIX INC.
Hyung Jin CHOI
G11 - INFORMATION STORAGE
Information
Patent Application
STORAGE DEVICE AND PROGRAM METHOD THEREOF
Publication number
20240120019
Publication date
Apr 11, 2024
SAMSUNG ELECTRONICS CO,. LTD.
Hyeonwu KIM
G11 - INFORMATION STORAGE
Information
Patent Application
GATE-INDUCED DRAIN LEAKAGE PRE-CHARGE IN SUB-BLOCK MODE FOR THREE O...
Publication number
20240112743
Publication date
Apr 4, 2024
SANDISK TECHNOLOGIES LLC
Peng Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
NAND DATA PLACEMENT SCHEMA
Publication number
20240112745
Publication date
Apr 4, 2024
Micron Technology, Inc.
Carminantonio MANGANELLI
G11 - INFORMATION STORAGE
Information
Patent Application
HIGH PERFORMANCE VERIFY TECHNIQUES IN A MEMORY DEVICE
Publication number
20240112744
Publication date
Apr 4, 2024
SANDISK TECHNOLOGIES LLC
Xiang Yang
G11 - INFORMATION STORAGE
Information
Patent Application
DOUBLE PROGRAM DEBUG METHOD FOR NAND MEMORY USING SELF-VERIFICATION...
Publication number
20240105273
Publication date
Mar 28, 2024
Yangtze Memory Technologies Co., Ltd.
Youxin HE
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20240105272
Publication date
Mar 28, 2024
KIOXIA Corporation
Eietsu TAKAHASHI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20240105270
Publication date
Mar 28, 2024
KIOXIA Corporation
Hiroshi MAEJIMA
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY SYSTEM
Publication number
20240096423
Publication date
Mar 21, 2024
KIOXIA Corporation
Dongxiao YU
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME
Publication number
20240096420
Publication date
Mar 21, 2024
Samsung Electronics Co., Ltd.
Sung-Min Joe
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE
Publication number
20240087659
Publication date
Mar 14, 2024
KIOXIA Corporation
Ryota HIRAI
G11 - INFORMATION STORAGE
Information
Patent Application
SUB-BLOCK STATUS DEPENDENT DEVICE OPERATION
Publication number
20240087650
Publication date
Mar 14, 2024
SANDISK TECHNOLOGIES LLC
Han-Ping Chen
G11 - INFORMATION STORAGE
Information
Patent Application
PRECHARGE SCHEME DURING PROGRAMMING OF A MEMORY DEVICE
Publication number
20240079062
Publication date
Mar 7, 2024
SANDISK TECHNOLOGIES LLC
Jiacen Guo
G11 - INFORMATION STORAGE
Information
Patent Application
NEURAL NETWORK ARRAY COMPRISING ONE OR MORE COARSE CELLS AND ONE OR...
Publication number
20240079064
Publication date
Mar 7, 2024
Silicon Storage Technology, Inc.
HIEU VAN TRAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPERATION METHOD OF MEMORY DEVICE
Publication number
20240079069
Publication date
Mar 7, 2024
Samsung Electronics Co., Ltd.
Miju YANG
G11 - INFORMATION STORAGE
Information
Patent Application
ADVANCED WINDOW PROGRAM-VERIFY
Publication number
20240071526
Publication date
Feb 29, 2024
SANDISK TECHNOLOGIES LLC
Kazuki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
ADAPTIVE NEGATIVE WORD LINE VOLTAGE
Publication number
20240071527
Publication date
Feb 29, 2024
SANDISK TECHNOLOGIES LLC
Xiaoyu Che
G11 - INFORMATION STORAGE
Information
Patent Application
NAND MEMORY WITH DIFFERENT PASS VOLTAGE RAMP RATES FOR BINARY AND M...
Publication number
20240071544
Publication date
Feb 29, 2024
SANDISK TECHNOLOGIES LLC
Abu Naser Zainuddin
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS AND METHODS FOR PROGRAMMING DATA STATES OF MEMORY CELLS
Publication number
20240071507
Publication date
Feb 29, 2024
Micron Technology, Inc.
Koichi Kawai
G11 - INFORMATION STORAGE