Jiahui Yuan

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-volatile memory with loop dependant ramp-up rate
- Patent number 12,354,664
- Issue date Jul 8, 2025
- SanDisk Technologies, Inc.
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with efficient testing
- Patent number 12,354,678
- Issue date Jul 8, 2025
- SanDisk Technologies, Inc.
- Jayavel Pachamuthu
- G11 - INFORMATION STORAGE
Information Patent Grant
Distributed temperature sensing scheme to suppress peak Icc in non-...
- Patent number 12,346,578
- Issue date Jul 1, 2025
- SanDisk Technologies, Inc.
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional memory device with source line isolation and meth...
- Patent number 12,347,779
- Issue date Jul 1, 2025
- SanDisk Technologies, Inc.
- Ramy Nashed Bassely Said
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory bitmap for garbage collection
- Patent number 12,346,562
- Issue date Jul 1, 2025
- SanDisk Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with secure erase
- Patent number 12,307,104
- Issue date May 20, 2025
- SanDisk Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and methods for smart verify with adaptive voltage offset
- Patent number 12,293,797
- Issue date May 6, 2025
- SanDisk Technologies, Inc.
- Longju Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with sub-planes having individually biasable so...
- Patent number 12,288,586
- Issue date Apr 29, 2025
- SanDisk Technologies, Inc.
- Ramy Nashed Bassely Said
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CELSRC voltage separation between SLC and XLC for SLC program avera...
- Patent number 12,249,378
- Issue date Mar 11, 2025
- SanDisk Technologies LLC
- Yu-Chung Lien
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with concurrent sub-block programming
- Patent number 12,224,011
- Issue date Feb 11, 2025
- SanDisk Technologies, Inc.
- Ke Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Word line dependent pass voltage ramp rate to improve performance o...
- Patent number 12,176,032
- Issue date Dec 24, 2024
- SANDISK TECHNOLOGIES LLC
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional memory device including an isolation-trench etch...
- Patent number 12,160,989
- Issue date Dec 3, 2024
- SanDisk Technologies LLC
- Ramy Nashed Bassely Said
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory with optimized operation sequence
- Patent number 12,153,801
- Issue date Nov 26, 2024
- SANDISK TECHNOLOGIES LLC
- Yihang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with tuning of erase process
- Patent number 12,154,630
- Issue date Nov 26, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Early detection of programming failure for non-volatile memory
- Patent number 12,148,489
- Issue date Nov 19, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with adapting erase process
- Patent number 12,147,695
- Issue date Nov 19, 2024
- SANDISK TECHNOLOGIES LLC
- Longju Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with zoned control for limiting programming for...
- Patent number 12,119,065
- Issue date Oct 15, 2024
- SanDisk Technoloiges LLC
- Xiaochen Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND string read voltage adjustment
- Patent number 12,105,963
- Issue date Oct 1, 2024
- SanDisk Technologies LLC
- Yi Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with suspension period during programming
- Patent number 12,100,461
- Issue date Sep 24, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with programmable resistance non-data word line
- Patent number 12,099,728
- Issue date Sep 24, 2024
- SANDISK TECHNOLOGIES LLC
- Towhidur Razzak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with differential temperature compensation for...
- Patent number 12,094,537
- Issue date Sep 17, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory with zone based program speed adjustment
- Patent number 12,094,546
- Issue date Sep 17, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- 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
Low power mode with read sequence adjustment
- Patent number 12,057,157
- Issue date Aug 6, 2024
- SanDisk Techn ologies LLC
- Jiahui Yuan
- 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
NAND memory with different pass voltage ramp rates for binary and m...
- Patent number 12,046,314
- Issue date Jul 23, 2024
- SanDisk Technologies, Inc.
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile memory with narrow and shallow erase
- Patent number 11,972,805
- Issue date Apr 30, 2024
- SANDISK TECHNOLOGIES LLC
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Word line zone dependent pre-charge voltage
- Patent number 11,972,803
- Issue date Apr 30, 2024
- SanDisk Technologies, LLC
- Yu-Chung Lien
- 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

Patents Applicationslast 30 patents

Information Patent Application
NON-VOLATILE MEMORY WITH IN-PLACE ERROR UPDATING AND CORRECTION
- Publication number 20250239315
- Publication date Jul 24, 2025
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Application
UNIFORM GIDL CURRENT DURING NAND ERASE
- Publication number 20250232817
- Publication date Jul 17, 2025
- Western Digital Technologies, Inc.
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHODS FOR READ RETRY WITH CONDITIONAL DATA REFRESH
- Publication number 20250191663
- Publication date Jun 12, 2025
- Western Digital Technologies, Inc.
- Ming Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ON-CHIP QLC AND TLC MIX OPERATION
- Publication number 20250165181
- Publication date May 22, 2025
- Western Digital Technologies, Inc.
- Hiroyuki Mizukoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SAVING DURING OPEN BLOCK READ WITH LARGE BLOCK OPENNESS
- Publication number 20250156095
- Publication date May 15, 2025
- Western Digital Technologies, Inc.
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STATE DEPENDENT SUSPEND-RESUME-GO FOR PERFORMANCE IMPROVEMENT IN A...
- Publication number 20250157539
- Publication date May 15, 2025
- Western Digital Technologies, Inc.
- Albert Chen
- G11 - INFORMATION STORAGE
Information Patent Application
SUPPRESSION OF PEAK ICC DURING BLOCK SELECTION IN NON-VOLATILE MEMO...
- Publication number 20250131964
- Publication date Apr 24, 2025
- Western Digital Technologies, Inc.
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH CURRENT DETECTION CIRCUIT
- Publication number 20250118379
- Publication date Apr 10, 2025
- Western Digital Technologies, Inc.
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH SEQUENTIAL READ
- Publication number 20250104777
- Publication date Mar 27, 2025
- Western Digital Technologies, Inc.
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY BITMAP FOR GARBAGE COLLECTION
- Publication number 20250068327
- Publication date Feb 27, 2025
- Western Digital Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHODS FOR ERASING FOR NON-VOLATILE MEMORY
- Publication number 20250061947
- Publication date Feb 20, 2025
- Western Digital Technologies, Inc.
- Yi Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE MEMORY WITH SUB-BLOCK MODE AND FULL BLOCK MODE
- Publication number 20250054550
- Publication date Feb 13, 2025
- Western Digital Technologies, Inc.
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
SHALLOW ERASE FOR ERASE POOL MANAGEMENT
- Publication number 20250046380
- Publication date Feb 6, 2025
- Western Digital Technologies, Inc.
- Albert Bor Kai Chen
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH HIGH PERFORMANCE READ
- Publication number 20250046386
- Publication date Feb 6, 2025
- Western Digital Technologies, Inc.
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH MULTIPLE DATA RESOLUTIONS
- Publication number 20250037783
- Publication date Jan 30, 2025
- Western Digital Technologies, Inc.
- Abhijith Prakash
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH NEIGHBOR PLANE PROGRAM DISTURB AVOIDANCE
- Publication number 20250006288
- Publication date Jan 2, 2025
- Western Digital Technologies, Inc.
- Jiahui Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
DISTRIBUTED TEMPERATURE SENSING SCHEME TO SUPPRESS PEAK ICC IN NON-...
- Publication number 20240427502
- Publication date Dec 26, 2024
- Western Digital Technologies, Inc.
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC BIT LINE VOLTAGE AND BIT LINE VOLTAGE TEMPERATURE COMPENS...
- Publication number 20240411476
- Publication date Dec 12, 2024
- Western Digital Technologies, Inc.
- Albert Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE MEMORY WITH DECLINE STATE OPERATION
- Publication number 20240404608
- Publication date Dec 5, 2024
- Western Digital Technologies, Inc.
- Liang Li
- G11 - INFORMATION STORAGE
Information Patent Application
PROGRAM VERIFY WORD LINE RAMPING DELAY FOR LOWER CURRENT CONSUMPTIO...
- Publication number 20240395343
- Publication date Nov 28, 2024
- Western Digital Technologies, Inc.
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERASE SATURATION MITIGATION IN NON-VOLATILE MEMORY
- Publication number 20240379175
- Publication date Nov 14, 2024
- Western Digital Technologies, Inc.
- Yi Song
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-STEP READ PASS VOLTAGE DISCHARGE FOR ICC REDUCTION
- Publication number 20240379170
- Publication date Nov 14, 2024
- Western Digital Technologies, Inc.
- Albert Bor Kai Chen
- G11 - INFORMATION STORAGE
Information Patent Application
SEPARATE PEAK CURRENT CHECKPOINTS FOR CLOSED AND OPEN BLOCK READ IC...
- Publication number 20240355400
- Publication date Oct 24, 2024
- SANDISK TECHNOLOGIES LLC
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY WITH SECURE ERASE
- Publication number 20240338131
- Publication date Oct 10, 2024
- Western Digital Technologies, Inc.
- Liang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE MEMORY WITH ADAPTING ERASE PROCESS
- Publication number 20240319905
- Publication date Sep 26, 2024
- SANDISK TECHNOLOGIES LLC
- Longju Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDEPENDENT PLANE CONCURRENT MEMORY OPERATION IN NON-VOLATILE MEMOR...
- Publication number 20240296882
- Publication date Sep 5, 2024
- Western Digital Technologies, Inc.
- Ke Zhang
- G11 - INFORMATION STORAGE
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
VARIABLE READ METHOD FOR READ TIME PERFORMANCE IMPROVEMENT OF NON-V...
- Publication number 20240282363
- Publication date Aug 22, 2024
- Western Digital Technologies, Inc.
- Albert Chen
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR SELECTIVELY REDUCING CHARGE PUMP SPEED DUR...
- Publication number 20240257878
- Publication date Aug 1, 2024
- SANDISK TECHNOLOGIES LLC
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE

Jiahui Yuan

Person

Patents Grantslast 30 patents

Non-volatile memory with loop dependant ramp-up rate

Non-volatile memory with efficient testing

Distributed temperature sensing scheme to suppress peak Icc in non-...

Three-dimensional memory device with source line isolation and meth...

Non-volatile memory bitmap for garbage collection

Non-volatile memory with secure erase

Apparatus and methods for smart verify with adaptive voltage offset

Non-volatile memory with sub-planes having individually biasable so...

CELSRC voltage separation between SLC and XLC for SLC program avera...

Non-volatile memory with concurrent sub-block programming

Word line dependent pass voltage ramp rate to improve performance o...

Three-dimensional memory device including an isolation-trench etch...

Non-volatile memory with optimized operation sequence

Non-volatile memory with tuning of erase process

Early detection of programming failure for non-volatile memory

Non-volatile memory with adapting erase process

Non-volatile memory with zoned control for limiting programming for...

NAND string read voltage adjustment

Non-volatile memory with suspension period during programming

Non-volatile memory with programmable resistance non-data word line

Non-volatile memory with differential temperature compensation for...

Non-volatile memory with zone based program speed adjustment

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

Low power mode with read sequence adjustment

Soft erase process during programming of non-volatile memory

NAND memory with different pass voltage ramp rates for binary and m...

Non-volatile memory with narrow and shallow erase

Word line zone dependent pre-charge voltage

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

Verify techniques for current reduction in a memory device

Patents Applicationslast 30 patents

NON-VOLATILE MEMORY WITH IN-PLACE ERROR UPDATING AND CORRECTION

UNIFORM GIDL CURRENT DURING NAND ERASE

APPARATUS AND METHODS FOR READ RETRY WITH CONDITIONAL DATA REFRESH

ON-CHIP QLC AND TLC MIX OPERATION

POWER SAVING DURING OPEN BLOCK READ WITH LARGE BLOCK OPENNESS

STATE DEPENDENT SUSPEND-RESUME-GO FOR PERFORMANCE IMPROVEMENT IN A...

SUPPRESSION OF PEAK ICC DURING BLOCK SELECTION IN NON-VOLATILE MEMO...

NON-VOLATILE MEMORY WITH CURRENT DETECTION CIRCUIT

NON-VOLATILE MEMORY WITH SEQUENTIAL READ

NON-VOLATILE MEMORY BITMAP FOR GARBAGE COLLECTION

APPARATUS AND METHODS FOR ERASING FOR NON-VOLATILE MEMORY

NON-VOLATILE MEMORY WITH SUB-BLOCK MODE AND FULL BLOCK MODE

SHALLOW ERASE FOR ERASE POOL MANAGEMENT

NON-VOLATILE MEMORY WITH HIGH PERFORMANCE READ

NON-VOLATILE MEMORY WITH MULTIPLE DATA RESOLUTIONS

NON-VOLATILE MEMORY WITH NEIGHBOR PLANE PROGRAM DISTURB AVOIDANCE

DISTRIBUTED TEMPERATURE SENSING SCHEME TO SUPPRESS PEAK ICC IN NON-...

AUTOMATIC BIT LINE VOLTAGE AND BIT LINE VOLTAGE TEMPERATURE COMPENS...

NON-VOLATILE MEMORY WITH DECLINE STATE OPERATION

PROGRAM VERIFY WORD LINE RAMPING DELAY FOR LOWER CURRENT CONSUMPTIO...

ERASE SATURATION MITIGATION IN NON-VOLATILE MEMORY

MULTI-STEP READ PASS VOLTAGE DISCHARGE FOR ICC REDUCTION

SEPARATE PEAK CURRENT CHECKPOINTS FOR CLOSED AND OPEN BLOCK READ IC...

NON-VOLATILE MEMORY WITH SECURE ERASE

NON-VOLATILE MEMORY WITH ADAPTING ERASE PROCESS

INDEPENDENT PLANE CONCURRENT MEMORY OPERATION IN NON-VOLATILE MEMOR...

OPEN BLOCK READ ICC REDUCTION

FAST LOOK NEIGHBOR AHEAD FOR DATA RECOVERY

VARIABLE READ METHOD FOR READ TIME PERFORMANCE IMPROVEMENT OF NON-V...

APPARATUS AND METHOD FOR SELECTIVELY REDUCING CHARGE PUMP SPEED DUR...