Deepanshu Dutta

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High speed multi-level cell (MLC) programming in non-volatile memor...
- Patent number 12,112,800
- Issue date Oct 8, 2024
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Neighbor aware multi-bias programming in scaled BICS
- Patent number 12,057,168
- Issue date Aug 6, 2024
- SanDisk Techn ologies LLC
- Muhammad Masuduzzaman
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory apparatus and method of operation using state dependent stro...
- Patent number 12,057,175
- Issue date Aug 6, 2024
- SanDisk Technologies LLC
- Chin-Yi Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Programming of memory cells using a memory string dependent program...
- Patent number 12,051,467
- Issue date Jul 30, 2024
- SanDisk Technologies LLC
- Huai-Yuan Tseng
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft erase process during programming of non-volatile memory
- Patent number 12,051,468
- Issue date Jul 30, 2024
- SANDISK TECHNOLOGIES LLC
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Edge word line concurrent programming with verify for memory appara...
- Patent number 12,046,302
- Issue date Jul 23, 2024
- SanDisk Technologies LLC
- Xiang Yang
- 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
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
Semi-circle drain side select gate maintenance by selective semi-ci...
- Patent number 11,894,062
- Issue date Feb 6, 2024
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Quick pass write programming techniques in a memory device
- Patent number 11,887,677
- Issue date Jan 30, 2024
- SanDisk Technologies LLC
- Muhammad Masuduzzaman
- G11 - INFORMATION STORAGE
Information Patent Grant
Controlling bit line pre-charge voltage separately for multi-level...
- Patent number 11,887,670
- Issue date Jan 30, 2024
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for staggering read operation of sub-blocks
- Patent number 11,875,842
- Issue date Jan 16, 2024
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Bias for data retention in fuse ROM and flash memory
- Patent number 11,830,555
- Issue date Nov 28, 2023
- Western Digital Technologies, Inc.
- Muhammad Masuduzzaman
- G11 - INFORMATION STORAGE
Information Patent Grant
Program dependent biasing of unselected sub-blocks
- Patent number 11,798,625
- Issue date Oct 24, 2023
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Pulsed bias for power-up or read recovery
- Patent number 11,776,634
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Muhammad Masuduzzaman
- G11 - INFORMATION STORAGE
Information Patent Grant
Peak and average ICC reduction by tier-based sensing during program...
- Patent number 11,699,494
- Issue date Jul 11, 2023
- SanDisk Technologies LLC
- Xue Bai Pitner
- G11 - INFORMATION STORAGE
Information Patent Grant
Block configuration for memory device with separate sub-blocks
- Patent number 11,587,619
- Issue date Feb 21, 2023
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory apparatus and method of operation using zero pulse smart verify
- Patent number 11,568,943
- Issue date Jan 31, 2023
- SanDisk Technologies LLC
- Xue Bai Pitner
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory apparatus and method of operation using adaptive erase time...
- Patent number 11,557,358
- Issue date Jan 17, 2023
- SanDisk Technologies LLC
- Dengtao Zhao
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with program skip for edge word line
- Patent number 11,551,761
- Issue date Jan 10, 2023
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with fast multi-level program verify
- Patent number 11,532,370
- Issue date Dec 20, 2022
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Program tail plane comparator for non-volatile memory structures
- Patent number 11,514,991
- Issue date Nov 29, 2022
- SanDisk Technologies LLC
- Fanqi Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual time domain control for dynamic staggering
- Patent number 11,508,450
- Issue date Nov 22, 2022
- Western Digital Technologies, Inc.
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with memory array between circuits
- Patent number 11,481,154
- Issue date Oct 25, 2022
- SanDisk Technologies LLC
- Deepanshu Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory with efficient look-ahead read
- Patent number 11,475,961
- Issue date Oct 18, 2022
- SanDisk Technologies LLC
- Sujjatul Islam
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional NAND memory device containing two terminal select...
- Patent number 11,456,333
- Issue date Sep 27, 2022
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Erase tail comparator scheme
- Patent number 11,437,110
- Issue date Sep 6, 2022
- SanDisk Technologies LLC
- Fanqi Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-directional sensing in a memory
- Patent number 11,423,993
- Issue date Aug 23, 2022
- SanDisk Technologies LLC
- Zhiping Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling timing and ramp rate of program-inhibit voltage signal...
- Patent number 11,417,400
- Issue date Aug 16, 2022
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Intelligent memory wear leveling
- Patent number 11,409,443
- Issue date Aug 9, 2022
- Western Digital Technologies, Inc.
- Ravi Kumar
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
XOR DATA RECOVERY SCHEMES NONVOLATILE MEMORY DEVICES
- Publication number 20240347122
- Publication date Oct 17, 2024
- SanDisk Technologies LLC
- Xiang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPEN BLOCK READ ICC REDUCTION
- Publication number 20240290395
- Publication date Aug 29, 2024
- SANDISK TECHNOLOGIES LLC
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Application
FAST LOOK NEIGHBOR AHEAD FOR DATA RECOVERY
- Publication number 20240282358
- Publication date Aug 22, 2024
- Western Digital Technologies, Inc.
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Application
PROGRAMMING TECHNIQUES IN A MEMORY DEVICE TO REDUCE A HYBRID SLC RATIO
- Publication number 20240242764
- Publication date Jul 18, 2024
- SANDISK TECHNOLOGIES LLC
- Huiwen Xu
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH ERASE DEPTH DETECTION AND ADAPTIVE ADJUSTM...
- Publication number 20240212768
- Publication date Jun 27, 2024
- SANDISK TECHNOLOGIES LLC
- Huiwen Xu
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR DETECTING NEIGHBOR PLANE ERASE FAILURES
- Publication number 20240212764
- Publication date Jun 27, 2024
- SANDISK TECHNOLOGIES LLC
- Parth Amin
- G11 - INFORMATION STORAGE
Information Patent Application
VALLEY SEARCH SCAN BIT LINE SELECTION METHOD TO ADDRESS MEMORY HOLE...
- Publication number 20240194283
- Publication date Jun 13, 2024
- Western Digital Technologies, Inc.
- Chin-Yi Chen
- 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
DUAL-WAY SENSING SCHEME FOR BETTER NEIGHBORING WORD-LINE INTERFERENCE
- Publication number 20240079068
- Publication date Mar 7, 2024
- SANDISK TECHNOLOGIES LLC
- Dengtao Zhao
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DIE HAVING A UNIQUE STORAGE CAPACITY
- Publication number 20240029789
- Publication date Jan 25, 2024
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
BALANCING PEAK POWER WITH PROGRAMMING SPEED IN NON-VOLATILE MEMORY
- Publication number 20230410911
- Publication date Dec 21, 2023
- SANDISK TECHNOLOGIES LLC
- Towhidur Razzak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-BIT-PER-CELL PROGRAMMING USING A FOUR-BIT-PER-CELL PROGRAMMIN...
- Publication number 20230410921
- Publication date Dec 21, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH SPEED MULTI-LEVEL CELL (MLC) PROGRAMMING IN NON-VOLATILE MEMOR...
- Publication number 20230386568
- Publication date Nov 30, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
PUMP SKIP FOR FAST SINGLE-LEVEL CELL NON-VOLATILE MEMORY
- Publication number 20230377657
- Publication date Nov 23, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY APPARATUS AND METHOD OF OPERATION USING STATE DEPENDENT STRO...
- Publication number 20230326530
- Publication date Oct 12, 2023
- SANDISK TECHNOLOGIES LLC
- Chin-Yi Chen
- G11 - INFORMATION STORAGE
Information Patent Application
QUICK PASS WRITE PROGRAMMING TECHNIQUES IN A MEMORY DEVICE
- Publication number 20230307072
- Publication date Sep 28, 2023
- SANDISK TECHNOLOGIES LLC
- Muhammad Masuduzzaman
- G11 - INFORMATION STORAGE
Information Patent Application
LOW POWER READ METHOD AND A MEMORY DEVICE CAPABLE THEREOF
- Publication number 20230282288
- Publication date Sep 7, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
CELSRC VOLTAGE SEPARATION BETWEEN SLC AND XLC FOR SLC PROGRAM AVERA...
- Publication number 20230253049
- Publication date Aug 10, 2023
- SANDISK TECHNOLOGIES LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Application
EDGE WORD LINE CONCURRENT PROGRAMMING WITH VERIFY FOR MEMORY APPARA...
- Publication number 20230197172
- Publication date Jun 22, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH DATA REFRESH
- Publication number 20230187000
- Publication date Jun 15, 2023
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Application
SOFT ERASE PROCESS DURING PROGRAMMING OF NON-VOLATILE MEMORY
- Publication number 20230154541
- Publication date May 18, 2023
- SANDISK TECHNOLOGIES LLC
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR STAGGERING READ OPERATION OF SUB-BLOCKS
- Publication number 20230146549
- Publication date May 11, 2023
- SANDISK TECHNOLOGIES LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Application
PROGRAM DEPENDENT BIASING OF UNSELECTED SUB-BLOCKS
- Publication number 20230076245
- Publication date Mar 9, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROLLING BIT LINE PRE-CHARGE VOLTAGE SEPARATELY FOR MULTI-LEVEL...
- Publication number 20230056891
- Publication date Feb 23, 2023
- SANDISK TECHNOLOGIES LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Application
SEMI-CIRCLE DRAIN SIDE SELECT GATE MAINTENANCE BY SELECTIVE SEMI-CI...
- Publication number 20230046677
- Publication date Feb 16, 2023
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
BLOCK CONFIGURATION FOR MEMORY DEVICE WITH SEPARATE SUB-BLOCKS
- Publication number 20220415398
- Publication date Dec 29, 2022
- SANDISK TECHNOLOGIES LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Application
Data Retention-Specific Refresh Read
- Publication number 20220413761
- Publication date Dec 29, 2022
- Western Digital Technologies, Inc.
- Muhammad MASUDUZZAMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bias for Data Retention in Fuse ROM and Flash Memory
- Publication number 20220415402
- Publication date Dec 29, 2022
- Western Digital Technologies, Inc.
- Muhammad MASUDUZZAMAN
- G11 - INFORMATION STORAGE
Information Patent Application
Pulsed Bias for Power-Up or Read Recovery
- Publication number 20220415406
- Publication date Dec 29, 2022
- Western Digital Technologies, Inc.
- Muhammad MASUDUZZAMAN
- G11 - INFORMATION STORAGE
Information Patent Application
PEAK AND AVERAGE ICC REDUCTION BY TIER-BASED SENSING DURING PROGRAM...
- Publication number 20220392552
- Publication date Dec 8, 2022
- SANDISK TECHNOLOGIES LLC
- Xue Bai Pitner
- G11 - INFORMATION STORAGE

Deepanshu Dutta

Person

Patents Grantslast 30 patents

High speed multi-level cell (MLC) programming in non-volatile memor...

Neighbor aware multi-bias programming in scaled BICS

Memory apparatus and method of operation using state dependent stro...

Programming of memory cells using a memory string dependent program...

Soft erase process during programming of non-volatile memory

Edge word line concurrent programming with verify for memory appara...

Non-volatile memory with data refresh based on data states of adjac...

Balancing peak power with programming speed in non-volatile memory

Semi-circle drain side select gate maintenance by selective semi-ci...

Quick pass write programming techniques in a memory device

Controlling bit line pre-charge voltage separately for multi-level...

Systems and methods for staggering read operation of sub-blocks

Bias for data retention in fuse ROM and flash memory

Program dependent biasing of unselected sub-blocks

Pulsed bias for power-up or read recovery

Peak and average ICC reduction by tier-based sensing during program...

Block configuration for memory device with separate sub-blocks

Memory apparatus and method of operation using zero pulse smart verify

Memory apparatus and method of operation using adaptive erase time...

Non-volatile memory with program skip for edge word line

Non-volatile memory with fast multi-level program verify

Program tail plane comparator for non-volatile memory structures

Dual time domain control for dynamic staggering

Non-volatile memory with memory array between circuits

Nonvolatile memory with efficient look-ahead read

Three-dimensional NAND memory device containing two terminal select...

Erase tail comparator scheme

Bi-directional sensing in a memory

Controlling timing and ramp rate of program-inhibit voltage signal...

Intelligent memory wear leveling

Patents Applicationslast 30 patents

XOR DATA RECOVERY SCHEMES NONVOLATILE MEMORY DEVICES

OPEN BLOCK READ ICC REDUCTION

FAST LOOK NEIGHBOR AHEAD FOR DATA RECOVERY

PROGRAMMING TECHNIQUES IN A MEMORY DEVICE TO REDUCE A HYBRID SLC RATIO

NON-VOLATILE MEMORY WITH ERASE DEPTH DETECTION AND ADAPTIVE ADJUSTM...

APPARATUS AND METHOD FOR DETECTING NEIGHBOR PLANE ERASE FAILURES

VALLEY SEARCH SCAN BIT LINE SELECTION METHOD TO ADDRESS MEMORY HOLE...

HIGH PERFORMANCE VERIFY TECHNIQUES IN A MEMORY DEVICE

DUAL-WAY SENSING SCHEME FOR BETTER NEIGHBORING WORD-LINE INTERFERENCE

MEMORY DIE HAVING A UNIQUE STORAGE CAPACITY

BALANCING PEAK POWER WITH PROGRAMMING SPEED IN NON-VOLATILE MEMORY

THREE-BIT-PER-CELL PROGRAMMING USING A FOUR-BIT-PER-CELL PROGRAMMIN...

HIGH SPEED MULTI-LEVEL CELL (MLC) PROGRAMMING IN NON-VOLATILE MEMOR...

PUMP SKIP FOR FAST SINGLE-LEVEL CELL NON-VOLATILE MEMORY

MEMORY APPARATUS AND METHOD OF OPERATION USING STATE DEPENDENT STRO...

QUICK PASS WRITE PROGRAMMING TECHNIQUES IN A MEMORY DEVICE

LOW POWER READ METHOD AND A MEMORY DEVICE CAPABLE THEREOF

CELSRC VOLTAGE SEPARATION BETWEEN SLC AND XLC FOR SLC PROGRAM AVERA...

EDGE WORD LINE CONCURRENT PROGRAMMING WITH VERIFY FOR MEMORY APPARA...

NON-VOLATILE MEMORY WITH DATA REFRESH

SOFT ERASE PROCESS DURING PROGRAMMING OF NON-VOLATILE MEMORY

SYSTEMS AND METHODS FOR STAGGERING READ OPERATION OF SUB-BLOCKS

PROGRAM DEPENDENT BIASING OF UNSELECTED SUB-BLOCKS

CONTROLLING BIT LINE PRE-CHARGE VOLTAGE SEPARATELY FOR MULTI-LEVEL...

SEMI-CIRCLE DRAIN SIDE SELECT GATE MAINTENANCE BY SELECTIVE SEMI-CI...

BLOCK CONFIGURATION FOR MEMORY DEVICE WITH SEPARATE SUB-BLOCKS

Data Retention-Specific Refresh Read

Bias for Data Retention in Fuse ROM and Flash Memory

Pulsed Bias for Power-Up or Read Recovery

PEAK AND AVERAGE ICC REDUCTION BY TIER-BASED SENSING DURING PROGRAM...