Yunxiang Wu

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wear-leveling method for cross-point memory for multiple data tempe...
- Patent number 11,556,462
- Issue date Jan 17, 2023
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Periodically updating a log likelihood ratio (LLR) table in a flash...
- Patent number 10,580,514
- Issue date Mar 3, 2020
- Seagate Technology LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid LPDDR4-DRAM with cached NVM and flash-NAND in multi-chip pac...
- Patent number 10,453,501
- Issue date Oct 22, 2019
- FutureWei Technologies, Inc.
- Xiaobing Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for latency based data recycling in a solid sta...
- Patent number 10,437,513
- Issue date Oct 8, 2019
- Seagate Technology LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Garbage collection in storage system
- Patent number 10,324,959
- Issue date Jun 18, 2019
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for soft decision generation in a solid state m...
- Patent number 10,298,264
- Issue date May 21, 2019
- Seagate Technology LLC
- Zhengang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating parity for storage device
- Patent number 10,169,142
- Issue date Jan 1, 2019
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for differential message scaling in a decoding...
- Patent number 10,164,657
- Issue date Dec 25, 2018
- Seagate Technology LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hot-read data aggregation and code selection
- Patent number 10,157,096
- Issue date Dec 18, 2018
- Seagate Technology LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash command that reports a count of cell program failures
- Patent number 10,153,052
- Issue date Dec 11, 2018
- Seagate Technology LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Grant
Error correction code (ECC) selection using probability density fun...
- Patent number 10,153,782
- Issue date Dec 11, 2018
- Seagate Technology LLC
- Yu Cai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flash memory read error recovery with soft-decision decode
- Patent number 10,073,734
- Issue date Sep 11, 2018
- Seagate Technology LLC
- Erich F. Haratsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for sub-zero threshold characterization in a me...
- Patent number 10,020,066
- Issue date Jul 10, 2018
- Seagate Technology LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash channel with selective decoder likelihood dampening
- Patent number 10,019,313
- Issue date Jul 10, 2018
- Seagate Technology LLC
- Zhengang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Write mapping to mitigate hard errors via soft-decision decoding
- Patent number 9,990,247
- Issue date Jun 5, 2018
- Seagate Technology LLC
- AbdelHakim S. Alhussien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fixed point conversion of LLR values based on correlation
- Patent number 9,954,559
- Issue date Apr 24, 2018
- Seagate Technology LLC
- Yunxiang Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid LPDDR4-DRAM with cached NVM and flash-nand in multi-chip pac...
- Patent number 9,940,980
- Issue date Apr 10, 2018
- FutureWei Technologies, Inc.
- Xiaobing Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for soft decision generation in a solid state m...
- Patent number 9,941,901
- Issue date Apr 10, 2018
- Seagate Technology LLC
- Zhengang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flash command that reports a count of cell program failures
- Patent number 9,922,718
- Issue date Mar 20, 2018
- Seagate Technology LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Grant
Periodically updating a log likelihood ratio (LLR) table in a flash...
- Patent number 9,916,906
- Issue date Mar 13, 2018
- Seagate Technology LLC
- Yunxiang Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Hot-read data aggregation and code selection
- Patent number 9,785,499
- Issue date Oct 10, 2017
- Seagate Technology LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for latency based data recycling in a solid sta...
- Patent number 9,740,432
- Issue date Aug 22, 2017
- Seagate Technology LLC
- Yu Cai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for sub-zero threshold characterization in a me...
- Patent number 9,711,233
- Issue date Jul 18, 2017
- Seagate Technology LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Grant
Write mapping to mitigate hard errors via soft-decision decoding
- Patent number 9,582,359
- Issue date Feb 28, 2017
- Seagate Technology LLC
- AbdelHakim S. Alhussien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fixed point conversion of LLR values based on correlation
- Patent number 9,582,361
- Issue date Feb 28, 2017
- Seagate Technology LLC
- Yunxiang Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for soft data utilization in a solid state memo...
- Patent number 9,575,832
- Issue date Feb 21, 2017
- Seagate Technology LLC
- Yunxiang Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for hard error reduction in a solid state memor...
- Patent number 9,576,683
- Issue date Feb 21, 2017
- Seagate Technology LLC
- Yunxiang Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for reducing decoder error floor for an electro...
- Patent number 9,513,982
- Issue date Dec 6, 2016
- Seagate Technology LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic per-decoder control of log likelihood ratio and decoding pa...
- Patent number 9,495,244
- Issue date Nov 15, 2016
- Seagate Technology LLC
- Earl T. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Soft-decision compensation for flash channel variation
- Patent number 9,483,347
- Issue date Nov 1, 2016
- Seagate Technology LLC
- Yunxiang Wu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LBA EVICTION IN PCM MEDIA
- Publication number 20190012259
- Publication date Jan 10, 2019
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR SOFT DECISION GENERATION IN A SOLID STATE M...
- Publication number 20180226991
- Publication date Aug 9, 2018
- SEAGATE TECHNOLOGY LLC
- Zhengang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID LPDDR4-DRAM WITH CACHED NVM AND FLASH-NAND IN MULTI-CHIP PAC...
- Publication number 20180197584
- Publication date Jul 12, 2018
- FutureWei Technologies, Inc.
- Xiaobing Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Error-Correcting Code Method and System with Hybrid Block Product C...
- Publication number 20180167088
- Publication date Jun 14, 2018
- FutureWei Technologies, Inc.
- Kasra Vakilinia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH COMMAND THAT REPORTS A COUNT OF CELL PROGRAM FAILURES
- Publication number 20180166142
- Publication date Jun 14, 2018
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Periodically Updating a Log Likelihood Ratio (LLR) Table in a Flash...
- Publication number 20180158536
- Publication date Jun 7, 2018
- SEAGATE TECHNOLOGY LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Garbage Collection in Storage System
- Publication number 20180081587
- Publication date Mar 22, 2018
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wear-Leveling Method for Cross-Point Memory for Multiple Data Tempe...
- Publication number 20180060227
- Publication date Mar 1, 2018
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING PARITY FOR STORAGE DEVICE
- Publication number 20180018223
- Publication date Jan 18, 2018
- FutureWei Technologies, Inc.
- Xiangyu TANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOT-READ DATA AGGREGATION AND CODE SELECTION
- Publication number 20180011761
- Publication date Jan 11, 2018
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID LPDDR4-DRAM WITH CACHED NVM AND FLASH-NAND IN MULTI-CHIP PAC...
- Publication number 20180005670
- Publication date Jan 4, 2018
- FutureWei Technologies, Inc.
- Xiaobing Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOST AND GARBAGE COLLECTION WRITE RATIO CONTROLLER
- Publication number 20170351604
- Publication date Dec 7, 2017
- FutureWei Technologies, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR LATENCY BASED DATA RECYCLING IN A SOLID STA...
- Publication number 20170322750
- Publication date Nov 9, 2017
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SUB-ZERO THRESHOLD CHARACTERIZATION IN A ME...
- Publication number 20170287567
- Publication date Oct 5, 2017
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Application
FIXED POINT CONVERSION OF LLR VALUES BASED ON CORRELATION
- Publication number 20170134053
- Publication date May 11, 2017
- SEAGATE TECHNOLOGY LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING
- Publication number 20170123891
- Publication date May 4, 2017
- SEAGATE TECHNOLOGY LLC
- AbdelHakim S. Alhussien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SOFT DATA UTILIZATION IN A SOLID STATE MEMO...
- Publication number 20170093427
- Publication date Mar 30, 2017
- SEAGATE TECHNOLOGY LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SUB-ZERO THRESHOLD CHARACTERIZATION IN A ME...
- Publication number 20160379718
- Publication date Dec 29, 2016
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR LATENCY BASED DATA RECYCLING IN A SOLID STA...
- Publication number 20160357485
- Publication date Dec 8, 2016
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR CORRECTION CODE (ECC) SELECTION USING PROBABILITY DENSITY FUN...
- Publication number 20160315635
- Publication date Oct 27, 2016
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR DIFFERENTIAL MESSAGE SCALING IN A DECODING...
- Publication number 20160308556
- Publication date Oct 20, 2016
- SEAGATE TECHNOLOGY LLC
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flash Channel with Selective Decoder Likelihood Dampening
- Publication number 20160246674
- Publication date Aug 25, 2016
- SEAGATE TECHNOLOGY LLC
- Zhengang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SOFT DECISION GENERATION IN A SOLID STATE M...
- Publication number 20160182086
- Publication date Jun 23, 2016
- SEAGATE TECHNOLOGY LLC
- Zhengang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLE RETRY READS IN A READ CHANNEL OF A MEMORY
- Publication number 20160118093
- Publication date Apr 28, 2016
- SEAGATE TECHNOLOGY LLC
- AbdelHakim S. Alhussien
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMIC PER-DECODER CONTROL OF LOG LIKELIHOOD RATIO AND DECODING PA...
- Publication number 20160098318
- Publication date Apr 7, 2016
- SEAGATE TECHNOLOGY LLC
- Earl T. Cohen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING
- Publication number 20160098317
- Publication date Apr 7, 2016
- SEAGATE TECHNOLOGY LLC
- AbdelHakim S. Alhussien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SOFT DATA UTILIZATION IN A SOLID STATE MEMO...
- Publication number 20160085623
- Publication date Mar 24, 2016
- SEAGATE TECHNOLOGY LLC
- Yunxiang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING
- Publication number 20150370631
- Publication date Dec 24, 2015
- SEAGATE TECHNOLOGY LLC
- AbdelHakim S. Alhussien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CELL-TO-CELL PROGRAM INTERFERENCE AWARE DATA RECOVERY WHEN ECC FAIL...
- Publication number 20150363264
- Publication date Dec 17, 2015
- LSI Corporation
- Yu Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTER-CELL INTERFERENCE ESTIMATION BASED ON A PATTERN DEPENDENT HIS...
- Publication number 20150364205
- Publication date Dec 17, 2015
- LSI Corporation
- Zhengang Chen
- G11 - INFORMATION STORAGE

Yunxiang Wu

Person

Patents Grantslast 30 patents

Wear-leveling method for cross-point memory for multiple data tempe...

Periodically updating a log likelihood ratio (LLR) table in a flash...

Hybrid LPDDR4-DRAM with cached NVM and flash-NAND in multi-chip pac...

Systems and methods for latency based data recycling in a solid sta...

Garbage collection in storage system

Systems and methods for soft decision generation in a solid state m...

Generating parity for storage device

Systems and methods for differential message scaling in a decoding...

Hot-read data aggregation and code selection

Flash command that reports a count of cell program failures

Error correction code (ECC) selection using probability density fun...

Flash memory read error recovery with soft-decision decode

Systems and methods for sub-zero threshold characterization in a me...

Flash channel with selective decoder likelihood dampening

Write mapping to mitigate hard errors via soft-decision decoding

Fixed point conversion of LLR values based on correlation

Hybrid LPDDR4-DRAM with cached NVM and flash-nand in multi-chip pac...

Systems and methods for soft decision generation in a solid state m...

Flash command that reports a count of cell program failures

Periodically updating a log likelihood ratio (LLR) table in a flash...

Hot-read data aggregation and code selection

Systems and methods for latency based data recycling in a solid sta...

Systems and methods for sub-zero threshold characterization in a me...

Write mapping to mitigate hard errors via soft-decision decoding

Fixed point conversion of LLR values based on correlation

Systems and methods for soft data utilization in a solid state memo...

Systems and methods for hard error reduction in a solid state memor...

Methods and systems for reducing decoder error floor for an electro...

Dynamic per-decoder control of log likelihood ratio and decoding pa...

Soft-decision compensation for flash channel variation

Patents Applicationslast 30 patents

LBA EVICTION IN PCM MEDIA

SYSTEMS AND METHODS FOR SOFT DECISION GENERATION IN A SOLID STATE M...

HYBRID LPDDR4-DRAM WITH CACHED NVM AND FLASH-NAND IN MULTI-CHIP PAC...

Error-Correcting Code Method and System with Hybrid Block Product C...

FLASH COMMAND THAT REPORTS A COUNT OF CELL PROGRAM FAILURES

Periodically Updating a Log Likelihood Ratio (LLR) Table in a Flash...

Garbage Collection in Storage System

Wear-Leveling Method for Cross-Point Memory for Multiple Data Tempe...

GENERATING PARITY FOR STORAGE DEVICE

HOT-READ DATA AGGREGATION AND CODE SELECTION

HYBRID LPDDR4-DRAM WITH CACHED NVM AND FLASH-NAND IN MULTI-CHIP PAC...

HOST AND GARBAGE COLLECTION WRITE RATIO CONTROLLER

SYSTEMS AND METHODS FOR LATENCY BASED DATA RECYCLING IN A SOLID STA...

SYSTEMS AND METHODS FOR SUB-ZERO THRESHOLD CHARACTERIZATION IN A ME...

FIXED POINT CONVERSION OF LLR VALUES BASED ON CORRELATION

WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING

SYSTEMS AND METHODS FOR SOFT DATA UTILIZATION IN A SOLID STATE MEMO...

SYSTEMS AND METHODS FOR SUB-ZERO THRESHOLD CHARACTERIZATION IN A ME...

SYSTEMS AND METHODS FOR LATENCY BASED DATA RECYCLING IN A SOLID STA...

ERROR CORRECTION CODE (ECC) SELECTION USING PROBABILITY DENSITY FUN...

SYSTEMS AND METHODS FOR DIFFERENTIAL MESSAGE SCALING IN A DECODING...

Flash Channel with Selective Decoder Likelihood Dampening

SYSTEMS AND METHODS FOR SOFT DECISION GENERATION IN A SOLID STATE M...

MULTIPLE RETRY READS IN A READ CHANNEL OF A MEMORY

DYNAMIC PER-DECODER CONTROL OF LOG LIKELIHOOD RATIO AND DECODING PA...

WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING

SYSTEMS AND METHODS FOR SOFT DATA UTILIZATION IN A SOLID STATE MEMO...

WRITE MAPPING TO MITIGATE HARD ERRORS VIA SOFT-DECISION DECODING

CELL-TO-CELL PROGRAM INTERFERENCE AWARE DATA RECOVERY WHEN ECC FAIL...

INTER-CELL INTERFERENCE ESTIMATION BASED ON A PATTERN DEPENDENT HIS...