Yu Cai

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage device
- Patent number 11,996,865
- Issue date May 28, 2024
- SK Hynix Inc.
- Kyoung Lae Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device performance optimization using deep learning
- Patent number 11,610,116
- Issue date Mar 21, 2023
- SK hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device
- Patent number 11,611,359
- Issue date Mar 21, 2023
- SK Hynix Inc.
- Kyoung Lae Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device
- Patent number 11,515,897
- Issue date Nov 29, 2022
- SK Hynix Inc.
- Kyoung Lae Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method for read operation based on grouping of wo...
- Patent number 11,367,488
- Issue date Jun 21, 2022
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soft chip-kill recovery for multiple wordlines failure
- Patent number 11,321,175
- Issue date May 3, 2022
- SK hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Media quality aware ECC decoding method selection to reduce data ac...
- Patent number 11,256,564
- Issue date Feb 22, 2022
- SK Hynix Inc.
- David J Pignatelli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device
- Patent number 11,177,835
- Issue date Nov 16, 2021
- SK Hynix Inc.
- Kyoung Lae Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system to process multiple word line failures with limited s...
- Patent number 11,062,758
- Issue date Jul 13, 2021
- SK Hynix Inc.
- Naveen Kumar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Soft chipkill recovery for bitline failures
- Patent number 11,055,174
- Issue date Jul 6, 2021
- SK hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoder for memory system and method thereof
- Patent number 11,036,579
- Issue date Jun 15, 2021
- SK Hynix Inc.
- Chenrong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Neighbor assisted correction error recovery for memory system and m...
- Patent number 10,997,017
- Issue date May 4, 2021
- SK Hynix Inc.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoder and decoder for memory system and method thereof
- Patent number 10,970,165
- Issue date Apr 6, 2021
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with super chip-kill recovery and method of operating...
- Patent number 10,963,337
- Issue date Mar 30, 2021
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with deep learning based interference correction capa...
- Patent number 10,956,263
- Issue date Mar 23, 2021
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Retention aware block mapping in flash-based solid state drives
- Patent number 10,949,113
- Issue date Mar 16, 2021
- SK Hynix Inc.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method for optimizing read threshold
- Patent number 10,943,669
- Issue date Mar 9, 2021
- SK Hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with soft-read suspend scheme and method of operating...
- Patent number 10,901,656
- Issue date Jan 26, 2021
- SK Hynix Inc.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Garbage collection methods and memory systems for hybrid address ma...
- Patent number 10,896,125
- Issue date Jan 19, 2021
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and memory systems for address mapping
- Patent number 10,884,947
- Issue date Jan 5, 2021
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic neighbor and bitline assisted correction for NAND flash sto...
- Patent number 10,877,840
- Issue date Dec 29, 2020
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with adaptive read-threshold scheme and method of ope...
- Patent number 10,847,231
- Issue date Nov 24, 2020
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
NAND flash memory with reconfigurable neighbor assisted LLR correct...
- Patent number 10,783,972
- Issue date Sep 22, 2020
- SK Hynix Inc.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Read disturb detection and recovery with adaptive thresholding for...
- Patent number 10,714,195
- Issue date Jul 14, 2020
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bit-flipping decoder for G-LDPC codes with syndrome-decoding for co...
- Patent number 10,707,899
- Issue date Jul 7, 2020
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with decoders and method of operating such memory sys...
- Patent number 10,700,706
- Issue date Jun 30, 2020
- SK Hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with LDPC decoder and method of operating such memory...
- Patent number 10,693,496
- Issue date Jun 23, 2020
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method to select flash memory blocks for refresh after read operations
- Patent number 10,691,536
- Issue date Jun 23, 2020
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soft chip-kill recovery for multiple wordlines failure
- Patent number 10,691,540
- Issue date Jun 23, 2020
- SK Hynix Inc.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method for bad block management
- Patent number 10,672,497
- Issue date Jun 2, 2020
- SK Hynix Inc.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DATA STORAGE DEVICE
- Publication number 20240283467
- Publication date Aug 22, 2024
- SK HYNIX INC.
- Kyoung Lae CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20230231579
- Publication date Jul 20, 2023
- SK HYNIX INC.
- Kyoung Lae CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20200373943
- Publication date Nov 26, 2020
- SK hynix Inc.
- Kyoung Lae CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20200373944
- Publication date Nov 26, 2020
- SK hynix Inc.
- Kyoung Lae CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT CHIP-KILL RECOVERY FOR MULTIPLE WORDLINES FAILURE
- Publication number 20200319970
- Publication date Oct 8, 2020
- SK HYNIX INC.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE PERFORMANCE OPTIMIZATION USING DEEP LEARNING
- Publication number 20200210831
- Publication date Jul 2, 2020
- SK HYNIX INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT CHIPKILL RECOVERY FOR BITLINE FAILURES
- Publication number 20200210286
- Publication date Jul 2, 2020
- SK HYNIX INC.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD FOR READ OPERATION BASED ON GROUPING OF WO...
- Publication number 20200185040
- Publication date Jun 11, 2020
- SK HYNIX INC.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM TO PROCESS MULTIPLE WORD LINE FAILURES WITH LIMITED S...
- Publication number 20200090731
- Publication date Mar 19, 2020
- SK Hynix Memory Solutions America Inc.
- Naveen KUMAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC NEIGHBOR AND BITLINE ASSISTED CORRECTION FOR NAND FLASH STO...
- Publication number 20200042384
- Publication date Feb 6, 2020
- SK HYNIX INC.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAND FLASH MEMORY WITH RECONFIGURABLE NEIGHBOR ASSISTED LLR CORRECT...
- Publication number 20200043557
- Publication date Feb 6, 2020
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD FOR OPTIMIZING READ THRESHOLD
- Publication number 20200027519
- Publication date Jan 23, 2020
- SK Hynix Memory Solutions America Inc.
- Fan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEDIA QUALITY AWARE ECC DECODING METHOD SELECTION TO REDUCE DATA AC...
- Publication number 20200004626
- Publication date Jan 2, 2020
- SK HYNIX INC.
- David J PIGNATELLI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH ADAPTIVE READ-THRESHOLD SCHEME AND METHOD OF OPE...
- Publication number 20190385684
- Publication date Dec 19, 2019
- SK HYNIX INC.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECODER FOR MEMORY SYSTEM AND METHOD THEREOF
- Publication number 20190377635
- Publication date Dec 12, 2019
- SK Hynix Memory Solutions America Inc.
- Chenrong XIONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE
- Publication number 20190379405
- Publication date Dec 12, 2019
- SK HYNIX INC.
- Kyoung Lae CHO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEIGHBOR ASSISTED CORRECTION ERROR RECOVERY FOR MEMORY SYSTEM AND M...
- Publication number 20190340062
- Publication date Nov 7, 2019
- SK Hynix Memory Solutions America Inc.
- Yu CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER AND DECODER FOR MEMORY SYSTEM AND METHOD THEREOF
- Publication number 20190340068
- Publication date Nov 7, 2019
- SK Hynix Memory Solutions America Inc.
- Aman BHATIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH DEEP LEARNING BASED INTERFERENCE CORRECTION CAPA...
- Publication number 20190340069
- Publication date Nov 7, 2019
- SK Hynix Memory Solutions America Inc.
- Naveen KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD FOR BAD BLOCK MANAGEMENT
- Publication number 20190304562
- Publication date Oct 3, 2019
- SK HYNIX INC.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC INTERLEAVER CHANGE FOR BIT LINE FAILURES IN NAND FLASH STORAGE
- Publication number 20190305890
- Publication date Oct 3, 2019
- SK HYNIX INC.
- Naveen Kumar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY SYSTEM WITH SUPER CHIP-KILL RECOVERY AND METHOD OF OPERATING...
- Publication number 20190213072
- Publication date Jul 11, 2019
- SK Hynix Memory Solutions America Inc.
- Naveen KUMAR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RETENTION AWARE BLOCK MAPPING IN FLASH-BASED SOLID STATE DRIVES
- Publication number 20190212940
- Publication date Jul 11, 2019
- SK HYNIX INC.
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND MEMORY SYSTEMS FOR ADDRESS MAPPING
- Publication number 20190155746
- Publication date May 23, 2019
- SK Hynix Memory Solutions America Inc.
- Aman BHATIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT CHIP-KILL RECOVERY FOR MULTIPLE WORDLINES FAILURE
- Publication number 20190155688
- Publication date May 23, 2019
- SK HYNIX INC.
- Naveen Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH SOFT-READ SUSPEND SCHEME AND METHOD OF OPERATING...
- Publication number 20190155546
- Publication date May 23, 2019
- SK Hynix Memory Solutions America Inc.
- Yu CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GARBAGE COLLECTION METHODS AND MEMORY SYSTEMS FOR HYBRID ADDRESS MA...
- Publication number 20190155726
- Publication date May 23, 2019
- SK Hynix Memory Solutions America Inc.
- Aman BHATIA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM DECODING DESIGN AND OPERATING METHOD THEREOF
- Publication number 20190097652
- Publication date Mar 28, 2019
- SK HYNIX INC.
- Chenrong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD TO SELECT FLASH MEMORY BLOCKS FOR REFRESH AFTER READ OPERATIONS
- Publication number 20190095280
- Publication date Mar 28, 2019
- SK HYNIX INC.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH DECODERS AND METHOD OF OPERATING SUCH MEMORY SYS...
- Publication number 20190097653
- Publication date Mar 28, 2019
- SK Hynix Memory Solutions America Inc.
- Fan ZHANG
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Data storage device

Storage device performance optimization using deep learning

Data storage device

Data storage device

Memory system and method for read operation based on grouping of wo...

Soft chip-kill recovery for multiple wordlines failure

Media quality aware ECC decoding method selection to reduce data ac...

Data storage device

Memory system to process multiple word line failures with limited s...

Soft chipkill recovery for bitline failures

Decoder for memory system and method thereof

Neighbor assisted correction error recovery for memory system and m...

Encoder and decoder for memory system and method thereof

Memory system with super chip-kill recovery and method of operating...

Memory system with deep learning based interference correction capa...

Retention aware block mapping in flash-based solid state drives

Memory system and method for optimizing read threshold

Memory system with soft-read suspend scheme and method of operating...

Garbage collection methods and memory systems for hybrid address ma...

Methods and memory systems for address mapping

Dynamic neighbor and bitline assisted correction for NAND flash sto...

Memory system with adaptive read-threshold scheme and method of ope...

NAND flash memory with reconfigurable neighbor assisted LLR correct...

Read disturb detection and recovery with adaptive thresholding for...

Bit-flipping decoder for G-LDPC codes with syndrome-decoding for co...

Memory system with decoders and method of operating such memory sys...

Memory system with LDPC decoder and method of operating such memory...

Method to select flash memory blocks for refresh after read operations

Soft chip-kill recovery for multiple wordlines failure

Memory system and method for bad block management

Patents Applicationslast 30 patents

DATA STORAGE DEVICE

DATA STORAGE DEVICE

DATA STORAGE DEVICE

DATA STORAGE DEVICE

SOFT CHIP-KILL RECOVERY FOR MULTIPLE WORDLINES FAILURE

STORAGE DEVICE PERFORMANCE OPTIMIZATION USING DEEP LEARNING

SOFT CHIPKILL RECOVERY FOR BITLINE FAILURES

MEMORY SYSTEM AND METHOD FOR READ OPERATION BASED ON GROUPING OF WO...

MEMORY SYSTEM TO PROCESS MULTIPLE WORD LINE FAILURES WITH LIMITED S...

DYNAMIC NEIGHBOR AND BITLINE ASSISTED CORRECTION FOR NAND FLASH STO...

NAND FLASH MEMORY WITH RECONFIGURABLE NEIGHBOR ASSISTED LLR CORRECT...

MEMORY SYSTEM AND METHOD FOR OPTIMIZING READ THRESHOLD

MEDIA QUALITY AWARE ECC DECODING METHOD SELECTION TO REDUCE DATA AC...

MEMORY SYSTEM WITH ADAPTIVE READ-THRESHOLD SCHEME AND METHOD OF OPE...

DECODER FOR MEMORY SYSTEM AND METHOD THEREOF

DATA STORAGE DEVICE

NEIGHBOR ASSISTED CORRECTION ERROR RECOVERY FOR MEMORY SYSTEM AND M...

ENCODER AND DECODER FOR MEMORY SYSTEM AND METHOD THEREOF

MEMORY SYSTEM WITH DEEP LEARNING BASED INTERFERENCE CORRECTION CAPA...

MEMORY SYSTEM AND METHOD FOR BAD BLOCK MANAGEMENT

DYNAMIC INTERLEAVER CHANGE FOR BIT LINE FAILURES IN NAND FLASH STORAGE

MEMORY SYSTEM WITH SUPER CHIP-KILL RECOVERY AND METHOD OF OPERATING...

RETENTION AWARE BLOCK MAPPING IN FLASH-BASED SOLID STATE DRIVES

METHODS AND MEMORY SYSTEMS FOR ADDRESS MAPPING

SOFT CHIP-KILL RECOVERY FOR MULTIPLE WORDLINES FAILURE

MEMORY SYSTEM WITH SOFT-READ SUSPEND SCHEME AND METHOD OF OPERATING...

GARBAGE COLLECTION METHODS AND MEMORY SYSTEMS FOR HYBRID ADDRESS MA...

MEMORY SYSTEM DECODING DESIGN AND OPERATING METHOD THEREOF

METHOD TO SELECT FLASH MEMORY BLOCKS FOR REFRESH AFTER READ OPERATIONS

MEMORY SYSTEM WITH DECODERS AND METHOD OF OPERATING SUCH MEMORY SYS...