Chenrong Xiong

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Soft decoding correctable page assisted reference voltage tracking
- Patent number 12,136,464
- Issue date Nov 5, 2024
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chenrong Xiong
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller with smart scheduling and method of operating the contro...
- Patent number 12,093,562
- Issue date Sep 17, 2024
- SK Hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error recovery using adaptive LLR lookup table
- Patent number 12,009,841
- Issue date Jun 11, 2024
- INNOGRIT TECHNOLOGIES CO., LTD.
- Han Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Concatenated error correcting codes
- Patent number 11,967,971
- Issue date Apr 23, 2024
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chenrong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Concatenated error correcting codes
- Patent number 11,621,728
- Issue date Apr 4, 2023
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chenrong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
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
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
Error recovery using adaptive LLR lookup table
- Patent number 11,528,039
- Issue date Dec 13, 2022
- INNOGRIT TECHNOLOGIES CO., LTD.
- Han Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference voltage adjustment based on post-decoding and pre-decodin...
- Patent number 11,521,700
- Issue date Dec 6, 2022
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chenrong Xiong
- G11 - INFORMATION STORAGE
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
Self-adaptive low-density parity check hard decoder
- Patent number 11,444,637
- Issue date Sep 13, 2022
- SK hynix Inc.
- Fan Zhang
- 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
Memory system with low-complexity decoding and method of operating...
- Patent number 11,356,123
- Issue date Jun 7, 2022
- SK Hynix Inc.
- Chenrong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Memory system with error-reduction scheme for decoding and method o...
- Patent number 11,271,589
- Issue date Mar 8, 2022
- SK Hynix Inc.
- Chenrong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory system for multi-clustering read thresholds and method thereof
- Patent number 11,210,008
- Issue date Dec 28, 2021
- SK Hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system with low-latency read recovery and method of operatin...
- Patent number 11,204,839
- Issue date Dec 21, 2021
- SK Hynix Inc.
- Chenrong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error mitigation scheme for bit-flipping decoders for irregular low...
- Patent number 11,184,024
- Issue date Nov 23, 2021
- SK hynix Inc.
- Chenrong Xiong
- 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
Bit-flipping method for decoding LDPC code and system using the same
- Patent number 11,146,290
- Issue date Oct 12, 2021
- INNOGRIT TECHNOLOGIES CO., LTD.
- Chenrong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast fail support for error correction in non-volatile memory
- Patent number 11,139,831
- Issue date Oct 5, 2021
- SK hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Read retry threshold voltage selection
- Patent number 11,127,471
- Issue date Sep 21, 2021
- SK hynix Inc.
- Xuanxuan Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error characteristic estimation for NAND flash
- Patent number 11,128,314
- Issue date Sep 21, 2021
- SK hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quality of service (QoS) aware data storage decoder
- Patent number 11,082,071
- Issue date Aug 3, 2021
- SK hynix Inc.
- Fan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory system with hybrid iterative decoding capability and method...
- Patent number 11,074,128
- Issue date Jul 27, 2021
- SK Hynix Inc.
- Aman Bhatia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quality of service of an adaptive soft decoder
- Patent number 11,057,058
- Issue date Jul 6, 2021
- SK hynix Inc.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
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

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
CONCATENATED ERROR CORRECTING CODES
- Publication number 20240243760
- Publication date Jul 18, 2024
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
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
SOFT DECODING CORRECTABLE PAGE ASSISTED LLR ESTIMATION
- Publication number 20240014830
- Publication date Jan 11, 2024
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
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
CONCATENATED ERROR CORRECTING CODES
- Publication number 20230208447
- Publication date Jun 29, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE
- Publication number 20230086057
- Publication date Mar 23, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Han ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE VOLTAGE ADJUSTMENT BASED ON POST-DECODING AND PRE-DECODIN...
- Publication number 20230078705
- Publication date Mar 16, 2023
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- G11 - INFORMATION STORAGE
Information Patent Application
CONCATENATED ERROR CORRECTING CODES
- Publication number 20220385309
- Publication date Dec 1, 2022
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE
- Publication number 20220302932
- Publication date Sep 22, 2022
- INNOGRIT TECHNOLOGIES CO., LTD
- Han ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE VOLTAGE ADJUSTMENT BASED ON POST-DECODING AND PRE-DECODIN...
- Publication number 20220215894
- Publication date Jul 7, 2022
- INNOGRIT TECHNOLOGIES CO., LTD
- Chenrong XIONG
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM WITH LOW-LATENCY READ RECOVERY AND METHOD OF OPERATIN...
- Publication number 20210263799
- Publication date Aug 26, 2021
- SK HYNIX INC.
- Chenrong XIONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLER WITH SMART SCHEDULING AND METHOD OF OPERATING THE CONTRO...
- Publication number 20210223987
- Publication date Jul 22, 2021
- SK HYNIX INC.
- Fan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM FOR MULTI-CLUSTERING READ THRESHOLDS AND METHOD THEREOF
- Publication number 20210223974
- Publication date Jul 22, 2021
- SK HYNIX INC.
- Fan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR MITIGATION SCHEME FOR BIT-FLIPPING DECODERS FOR IRREGULAR LOW...
- Publication number 20210167796
- Publication date Jun 3, 2021
- SK HYNIX INC.
- Chenrong Xiong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST-CONVERGING BIT-FLIPPING DECODER FOR LOW-DENSITY PARITY-CHECK C...
- Publication number 20210143836
- Publication date May 13, 2021
- SK HYNIX INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH ERROR-REDUCTION SCHEME FOR DECODING AND METHOD O...
- Publication number 20210119643
- Publication date Apr 22, 2021
- SK HYNIX INC.
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELF-ADAPTIVE LOW-DENSITY PARITY CHECK HARD DECODER
- Publication number 20210075443
- Publication date Mar 11, 2021
- SK HYNIX INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUALITY OF SERVICE OF AN ADAPTIVE SOFT DECODER
- Publication number 20210075446
- Publication date Mar 11, 2021
- SK HYNIX INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST FAIL SUPPORT FOR ERROR CORRECTION IN NON-VOLATILE MEMORY
- Publication number 20210036716
- Publication date Feb 4, 2021
- SK HYNIX INC.
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READ RETRY THRESHOLD VOLTAGE SELECTION
- Publication number 20210027845
- Publication date Jan 28, 2021
- Xuanxuan Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT-INPUT SOFT-OUTPUT COMPONENT CODE DECODER FOR GENERALIZED LOW-D...
- Publication number 20210019224
- Publication date Jan 21, 2021
- SK HYNIX INC.
- Xuanxuan Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER FOR MEMORY SYSTEM AND METHOD THEREOF
- Publication number 20210020217
- Publication date Jan 21, 2021
- SK HYNIX INC.
- Xuanxuan LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH LOW-COMPLEXITY DECODING AND METHOD OF OPERATING...
- Publication number 20210013905
- Publication date Jan 14, 2021
- SK HYNIX INC.
- Chenrong XIONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ERROR CHARACTERISTIC ESTIMATION FOR NAND FLASH
- Publication number 20200403634
- Publication date Dec 24, 2020
- Fan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUALITY OF SERVICE (QOS) AWARE DATA STORAGE DECODER
- Publication number 20200403642
- Publication date Dec 24, 2020
- Fan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEEP LEARNING BASED REGRESSION FRAMEWORK FOR READ THRESHOLDS IN A N...
- Publication number 20200402591
- Publication date Dec 24, 2020
- SK HYNIX INC.
- Chenrong Xiong
- 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

Chenrong Xiong

Person

Patents Grantslast 30 patents

Soft decoding correctable page assisted reference voltage tracking

Controller with smart scheduling and method of operating the contro...

Error recovery using adaptive LLR lookup table

Data storage device

Concatenated error correcting codes

Reference voltage adjustment based on post-decoding and pre-decodin...

Concatenated error correcting codes

Data storage device

Storage device performance optimization using deep learning

Error recovery using adaptive LLR lookup table

Reference voltage adjustment based on post-decoding and pre-decodin...

Data storage device

Self-adaptive low-density parity check hard decoder

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

Memory system with low-complexity decoding and method of operating...

Soft chip-kill recovery for multiple wordlines failure

Memory system with error-reduction scheme for decoding and method o...

Memory system for multi-clustering read thresholds and method thereof

Memory system with low-latency read recovery and method of operatin...

Error mitigation scheme for bit-flipping decoders for irregular low...

Data storage device

Bit-flipping method for decoding LDPC code and system using the same

Fast fail support for error correction in non-volatile memory

Read retry threshold voltage selection

Error characteristic estimation for NAND flash

Quality of service (QoS) aware data storage decoder

Memory system with hybrid iterative decoding capability and method...

Quality of service of an adaptive soft decoder

Soft chipkill recovery for bitline failures

Decoder for memory system and method thereof

Patents Applicationslast 30 patents

DATA STORAGE DEVICE

CONCATENATED ERROR CORRECTING CODES

SOFT DECODING CORRECTABLE PAGE ASSISTED REFERENCE VOLTAGE TRACKING

SOFT DECODING CORRECTABLE PAGE ASSISTED LLR ESTIMATION

DATA STORAGE DEVICE

CONCATENATED ERROR CORRECTING CODES

ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE

REFERENCE VOLTAGE ADJUSTMENT BASED ON POST-DECODING AND PRE-DECODIN...

CONCATENATED ERROR CORRECTING CODES

ERROR RECOVERY USING ADAPTIVE LLR LOOKUP TABLE

REFERENCE VOLTAGE ADJUSTMENT BASED ON POST-DECODING AND PRE-DECODIN...

MEMORY SYSTEM WITH LOW-LATENCY READ RECOVERY AND METHOD OF OPERATIN...

CONTROLLER WITH SMART SCHEDULING AND METHOD OF OPERATING THE CONTRO...

MEMORY SYSTEM FOR MULTI-CLUSTERING READ THRESHOLDS AND METHOD THEREOF

ERROR MITIGATION SCHEME FOR BIT-FLIPPING DECODERS FOR IRREGULAR LOW...

FAST-CONVERGING BIT-FLIPPING DECODER FOR LOW-DENSITY PARITY-CHECK C...

MEMORY SYSTEM WITH ERROR-REDUCTION SCHEME FOR DECODING AND METHOD O...

SELF-ADAPTIVE LOW-DENSITY PARITY CHECK HARD DECODER

QUALITY OF SERVICE OF AN ADAPTIVE SOFT DECODER

FAST FAIL SUPPORT FOR ERROR CORRECTION IN NON-VOLATILE MEMORY

READ RETRY THRESHOLD VOLTAGE SELECTION

SOFT-INPUT SOFT-OUTPUT COMPONENT CODE DECODER FOR GENERALIZED LOW-D...

ENCODER FOR MEMORY SYSTEM AND METHOD THEREOF

MEMORY SYSTEM WITH LOW-COMPLEXITY DECODING AND METHOD OF OPERATING...

ERROR CHARACTERISTIC ESTIMATION FOR NAND FLASH

QUALITY OF SERVICE (QOS) AWARE DATA STORAGE DECODER

DEEP LEARNING BASED REGRESSION FRAMEWORK FOR READ THRESHOLDS IN A N...

SOFT CHIP-KILL RECOVERY FOR MULTIPLE WORDLINES FAILURE

STORAGE DEVICE PERFORMANCE OPTIMIZATION USING DEEP LEARNING

SOFT CHIPKILL RECOVERY FOR BITLINE FAILURES