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G11C29/50004
of threshold voltage
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Patents Grants
last 30 patents
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Patent Grant
Voltage testing circuit with error protection scheme
Patent number
11,984,184
Issue date
May 14, 2024
Micron Technology, Inc.
Subhasis Sasmal
G11 - INFORMATION STORAGE
Information
Patent Grant
Techniques for checking vulnerability to cross-temperature read err...
Patent number
11,972,804
Issue date
Apr 30, 2024
SanDisk Technologies, LLC
Xuan Tian
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory using dual sense amplifiers for error detection and correction
Patent number
11,935,612
Issue date
Mar 19, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Jia Wang
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods for optimizing semiconductor device placement on a substrat...
Patent number
11,929,139
Issue date
Mar 12, 2024
Micron Technology, Inc.
James S. Rehmeyer
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage device and operating method for controller
Patent number
11,923,022
Issue date
Mar 5, 2024
SK Hynix Inc.
Chol Su Chae
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory system
Patent number
11,923,029
Issue date
Mar 5, 2024
Kioxia Corporation
Marie Takada
G11 - INFORMATION STORAGE
Information
Patent Grant
Leakage detection for three-dimensional NAND memory
Patent number
11,923,032
Issue date
Mar 5, 2024
Yangtze Memory Technologies Co., Ltd.
Kun Yang
G11 - INFORMATION STORAGE
Information
Patent Grant
Varying-polarity read operations for polarity-written memory cells
Patent number
11,923,002
Issue date
Mar 5, 2024
Micron Technology, Inc.
Innocenzo Tortorelli
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking charge loss in memory sub-systems
Patent number
11,923,031
Issue date
Mar 5, 2024
Micron Technology, Inc.
Guang Shen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reference voltage adjustment based on post-decoding and pre-decodin...
Patent number
11,923,028
Issue date
Mar 5, 2024
Chenrong Xiong
G11 - INFORMATION STORAGE
Information
Patent Grant
Optimized storage charge loss management
Patent number
11,923,030
Issue date
Mar 5, 2024
Micron Technology, Inc.
Gary F. Besinga
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory controller and operating method thereof
Patent number
11,914,885
Issue date
Feb 27, 2024
SK hynix Inc.
Dong Uk Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
First-pass continuous read level calibration
Patent number
11,908,536
Issue date
Feb 20, 2024
Micron Technology, Inc.
Michael Sheperek
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and memory device with increased read and write margin
Patent number
11,901,030
Issue date
Feb 13, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Hung-Chang Yu
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory system including a nonvolatile memory device, and an erasing...
Patent number
11,894,092
Issue date
Feb 6, 2024
Samsung Electronics Co., Ltd.
Myoungho Son
G11 - INFORMATION STORAGE
Information
Patent Grant
Screening of memory circuits
Patent number
11,881,275
Issue date
Jan 23, 2024
Texas Instruments Incorporated
Francisco Adolfo Cano
G11 - INFORMATION STORAGE
Information
Patent Grant
Cell statistics generator for NVM devices
Patent number
11,869,614
Issue date
Jan 9, 2024
Western Digital Technologies, Inc.
Jonas Goode
G11 - INFORMATION STORAGE
Information
Patent Grant
Deterioration detection device
Patent number
11,862,277
Issue date
Jan 2, 2024
Samsung Electronics Co., Ltd.
Youngduk Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal processing system capable of performing voltage and frequenc...
Patent number
11,854,643
Issue date
Dec 26, 2023
Realtek Semiconductor Corp.
Cheng-Pin Chang
G11 - INFORMATION STORAGE
Information
Patent Grant
Read threshold adjustment techniques for memory
Patent number
11,854,641
Issue date
Dec 26, 2023
Micron Technology, Inc.
Robert B. Eisenhuth
G11 - INFORMATION STORAGE
Information
Patent Grant
Performing select gate integrity checks to identify and invalidate...
Patent number
11,854,644
Issue date
Dec 26, 2023
Micron Technology, Inc.
Zhongguang Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Temperature-accelerated solid-state storage testing methods
Patent number
11,842,785
Issue date
Dec 12, 2023
Dell Products L.P.
Samuel Hudson
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking of read voltages while reading memory cells
Patent number
11,842,786
Issue date
Dec 12, 2023
Apple Inc.
Nir Tishbi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for improving system DRAM reliability, and sto...
Patent number
11,837,274
Issue date
Dec 5, 2023
ZTE Corporation
Fengpeng Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Systems and methods to detect cell-internal defects
Patent number
11,837,308
Issue date
Dec 5, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ankita Patidar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optimizing memory access operation parameters
Patent number
11,837,303
Issue date
Dec 5, 2023
Micron Technology, Inc.
Seungjune Jeon
G11 - INFORMATION STORAGE
Information
Patent Grant
Detecting bit line open circuits and short circuits in memory devic...
Patent number
11,830,564
Issue date
Nov 28, 2023
SanDisk Technologies LLC
Brian Murphy
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage controller determining error count, method of operating the...
Patent number
11,817,170
Issue date
Nov 14, 2023
Samsung Electronics Co., Ltd.
Woohyun Kang
G11 - INFORMATION STORAGE
Information
Patent Grant
Receiver training of reference voltage and equalizer coefficients
Patent number
11,810,633
Issue date
Nov 7, 2023
Cadence Design Systems, Inc.
Ashwin S. M.
G11 - INFORMATION STORAGE
Information
Patent Grant
Data integrity checks based on voltage distribution metrics
Patent number
11,810,631
Issue date
Nov 7, 2023
Micron Technology, Inc.
Vamsi Pavan Rayaprolu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND RETENTION TEST METHOD
Publication number
20240161860
Publication date
May 16, 2024
Samsung Electronics Co., Ltd.
MYEONGJIN OH
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND MEMORY DEVICE WITH INCREASED READ AND WRITE MARGIN
Publication number
20240136008
Publication date
Apr 25, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Hung-Chang Yu
G11 - INFORMATION STORAGE
Information
Patent Application
SYSTEMS AND METHODS TO DETECT CELL-INTERNAL DEFECTS
Publication number
20240087668
Publication date
Mar 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ankita Patidar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-ZONE TEMPERATURE TESTING SYSTEM
Publication number
20240071552
Publication date
Feb 29, 2024
Dell Products L.P.
Robert Proulx
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR CHIP AND SEQUENCE CHECKING CIRCUIT
Publication number
20240055067
Publication date
Feb 15, 2024
Global Unichip Corporation
Shih-Cheng KAO
G11 - INFORMATION STORAGE
Information
Patent Application
PERFORMING SENSE OPERATIONS IN MEMORY
Publication number
20240038322
Publication date
Feb 1, 2024
Micron Technology, Inc.
Michele Maria Venturini
G11 - INFORMATION STORAGE
Information
Patent Application
VOLTAGE TESTING CIRCUIT WITH ERROR PROTECTION SCHEME
Publication number
20240038321
Publication date
Feb 1, 2024
Micron Technology, Inc.
Subhasis Sasmal
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE, OPERATING METHOD THEREOF, CONTROLLER FO...
Publication number
20240029814
Publication date
Jan 25, 2024
Samsung Electronics Co., Ltd.
Sehwan PARK
G11 - INFORMATION STORAGE
Information
Patent Application
DATA INTEGRITY CHECKS BASED ON VOLTAGE DISTRIBUTION METRICS
Publication number
20240021258
Publication date
Jan 18, 2024
Micron Technology, Inc.
Vamsi Pavan Rayaprolu
G11 - INFORMATION STORAGE
Information
Patent Application
READ WINDOW MANAGEMENT IN A MEMORY SYSTEM
Publication number
20240021264
Publication date
Jan 18, 2024
Micron Technology, Inc.
Li-Te Chang
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY AND ITS ERASE VERIFICATION METHOD, OPERATION METHOD, AND A M...
Publication number
20240013842
Publication date
Jan 11, 2024
Yangtze Memory Technologies Co., Ltd.
Chong Jing
G11 - INFORMATION STORAGE
Information
Patent Application
SOFT DECODING CORRECTABLE PAGE ASSISTED REFERENCE VOLTAGE TRACKING
Publication number
20240013849
Publication date
Jan 11, 2024
INNOGRIT TECHNOLOGIES CO., LTD
Chenrong XIONG
G11 - INFORMATION STORAGE
Information
Patent Application
Readout from memory cells subjected to perturbations in threshold v...
Publication number
20240006014
Publication date
Jan 4, 2024
Apple Inc.
Nir Tishbi
G11 - INFORMATION STORAGE
Information
Patent Application
Tracking of read voltages while reading memory cells
Publication number
20240006015
Publication date
Jan 4, 2024
Apple Inc.
Nir Tishbi
G11 - INFORMATION STORAGE
Information
Patent Application
TECHNIQUES FOR CHECKING VULNERABILITY TO CROSS-TEMPERATURE READ ERR...
Publication number
20230420053
Publication date
Dec 28, 2023
SANDISK TECHNOLOGIES LLC
Xuan Tian
G11 - INFORMATION STORAGE
Information
Patent Application
PERFORMING SELECT GATE INTEGRITY CHECKS TO IDENTIFY AND INVALIDATE...
Publication number
20230420066
Publication date
Dec 28, 2023
Micron Technology, Inc.
Zhongguang Xu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BONDING DEFECT DETECTION FOR DIE-TO-DIE BONDING IN MEMORY DEVICES
Publication number
20230410934
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Junyoung KO
G11 - INFORMATION STORAGE
Information
Patent Application
TEST DEVICES AND SYSTEMS THAT UTILIZE EFFICIENT TEST ALGORITHMS TO...
Publication number
20230408554
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Jungmin Bak
G11 - INFORMATION STORAGE
Information
Patent Application
ROW DECODER CIRCUIT, MEMORY DEVICE AND MEMORY SYSTEM
Publication number
20230395180
Publication date
Dec 7, 2023
Samsung Electronics Co., Ltd.
Junyoung KO
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF SCREENING NON-VOLATILE MEMORY CELLS
Publication number
20230335212
Publication date
Oct 19, 2023
Silicon Storage Technology, Inc.
Viktor Markov
G11 - INFORMATION STORAGE
Information
Patent Application
TEMPERATURE-ACCELERATED SOLID-STATE STORAGE TESTING METHODS
Publication number
20230326541
Publication date
Oct 12, 2023
Dell Products L.P.
Samuel Hudson
G11 - INFORMATION STORAGE
Information
Patent Application
CHIP TEST METHOD AND APPARATUS, COMPUTER DEVICE, AND READABLE STORA...
Publication number
20230317199
Publication date
Oct 5, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
Yinchuan GU
G11 - INFORMATION STORAGE
Information
Patent Application
SCAN-BASED VOLTAGE FREQUENCY SCALING
Publication number
20230290426
Publication date
Sep 14, 2023
Micron Technology, Inc.
Leon Zlotnik
G11 - INFORMATION STORAGE
Information
Patent Application
MEDIATING DIRECTED REFRESH MANAGEMENT INDUCED ROW HAMMER AND ROW AC...
Publication number
20230268022
Publication date
Aug 24, 2023
Micron Technology, Inc.
Yang LU
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE STORAGE SYSTEM WITH POWER ON READ TIMING REDUCTION
Publication number
20230260589
Publication date
Aug 17, 2023
SANDISK TECHNOLOGIES LLC
Hua-Ling Cynthia Hsu
G11 - INFORMATION STORAGE
Information
Patent Application
IMPRINT MANAGEMENT FOR MEMORY
Publication number
20230253064
Publication date
Aug 10, 2023
Micron Technology, Inc.
Shashank Bangalore Lakshman
G11 - INFORMATION STORAGE
Information
Patent Application
PROGRAM AND OPERATING METHODS OF NONVOLATILE MEMORY DEVICE
Publication number
20230245710
Publication date
Aug 3, 2023
Samsung Electronics Co., Ltd.
Boh-Chang KIM
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY SYSTEM
Publication number
20230223097
Publication date
Jul 13, 2023
KIOXIA Corporation
Marie TAKADA
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF REPROGRAMMING DATA IN NONVOLATILE MEMORY DEVICE, METHOD O...
Publication number
20230207044
Publication date
Jun 29, 2023
Samsung Electronics Co., Ltd.
Junyeong SEOK
G11 - INFORMATION STORAGE
Information
Patent Application
HOST APPARATUS AND EXTENSION DEVICE
Publication number
20230186967
Publication date
Jun 15, 2023
KIOXIA Corporation
Akihisa FUJIMOTO
G11 - INFORMATION STORAGE