Xiaoheng Chen

Person

Dublin, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic multi-stage decoding
- Patent number 11,531,587
- Issue date Dec 20, 2022
- Western Digital Technologies, Inc.
- Jun Tao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic multi-stage decoding
- Patent number 11,093,326
- Issue date Aug 17, 2021
- Western Digital Technologies, Inc.
- Jun Tao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for adaptive data retention management in non-...
- Patent number 10,839,886
- Issue date Nov 17, 2020
- Western Digital Technologies, Inc.
- Jingfeng Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-prioritizing adaptive retry threshold adjustment
- Patent number 10,740,178
- Issue date Aug 11, 2020
- Western Digital Technologies, Inc.
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error recovery of cross-die logical pages in a solid state device
- Patent number 10,732,899
- Issue date Aug 4, 2020
- Western Digital Technologies, Inc.
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic multi-stage decoding
- Patent number 10,558,522
- Issue date Feb 11, 2020
- Western Digital Technologies, Inc.
- Jun Tao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Read threshold adjustment with feedback information from error reco...
- Patent number 10,468,117
- Issue date Nov 5, 2019
- SanDisk Technologies LLC
- Xiaoheng Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for determining soft information offsets
- Patent number 9,647,697
- Issue date May 9, 2017
- SanDisk Technologies LLC
- Xiaoheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compressing data from multiple reads for error control management i...
- Patent number 9,239,751
- Issue date Jan 19, 2016
- Sandisk Enterprise IP LLC
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Universal and reconfigurable QC-LDPC encoder
- Patent number 9,236,886
- Issue date Jan 12, 2016
- Sandisk Enterprise IP LLC
- Jiangli Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Syndrome layered decoding for LDPC codes
- Patent number 9,136,877
- Issue date Sep 15, 2015
- Sandisk Enterprise IP LLC
- Xiaoheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Detection and handling of unbalanced errors in interleaved codewords
- Patent number 9,092,350
- Issue date Jul 28, 2015
- Sandisk Enterprise IP LLC
- Seungjune Jeon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive LLR based on syndrome weight
- Patent number 9,009,576
- Issue date Apr 14, 2015
- Sandisk Enterprise IP LLC
- Seungjune Jeon
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Dynamic Multi-Stage Decoding
- Publication number 20210318930
- Publication date Oct 14, 2021
- Western Digital Technologies, Inc.
- Jun TAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic Multi-Stage Decoding
- Publication number 20200159620
- Publication date May 21, 2020
- Western Digital Technologies, Inc.
- Jun TAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ADAPTIVE DATA RETENTION MANAGEMENT IN NON-...
- Publication number 20190378565
- Publication date Dec 12, 2019
- Western Digital Technologies, Inc.
- Jingfeng Yuan
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMIC MULTI-STAGE DECODING
- Publication number 20190121691
- Publication date Apr 25, 2019
- Western Digital Technologies, Inc.
- Jun TAO
- G11 - INFORMATION STORAGE
Information Patent Application
SELF-PRIORITIZING ADAPTIVE RETRY THRESHOLD ADJUSTMENT
- Publication number 20190108091
- Publication date Apr 11, 2019
- Western Digital Technologies, Inc.
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR RECOVERY OF CROSS-DIE LOGICAL PAGES IN A SOLID STATE DEVICE
- Publication number 20190107973
- Publication date Apr 11, 2019
- Western Digital Technologies, Inc.
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READ THRESHOLD ADJUSTMENT WITH FEEDBACK INFORMATION FROM ERROR RECO...
- Publication number 20180197619
- Publication date Jul 12, 2018
- SanDisk Technologies LLC
- Xiaoheng Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method and System for Determining Soft Information Offsets
- Publication number 20160274969
- Publication date Sep 22, 2016
- SanDisk Enterprise IP LLC
- Xiaoheng Chen
- G06 - COMPUTING CALCULATING COUNTING

Xiaoheng Chen

Person

Patents Grantslast 30 patents

Dynamic multi-stage decoding

Dynamic multi-stage decoding

Method and apparatus for adaptive data retention management in non-...

Self-prioritizing adaptive retry threshold adjustment

Error recovery of cross-die logical pages in a solid state device

Dynamic multi-stage decoding

Read threshold adjustment with feedback information from error reco...

Method and system for determining soft information offsets

Compressing data from multiple reads for error control management i...

Universal and reconfigurable QC-LDPC encoder

Syndrome layered decoding for LDPC codes

Detection and handling of unbalanced errors in interleaved codewords

Adaptive LLR based on syndrome weight

Patents Applicationslast 30 patents

Dynamic Multi-Stage Decoding

Dynamic Multi-Stage Decoding

METHOD AND APPARATUS FOR ADAPTIVE DATA RETENTION MANAGEMENT IN NON-...

DYNAMIC MULTI-STAGE DECODING

SELF-PRIORITIZING ADAPTIVE RETRY THRESHOLD ADJUSTMENT

ERROR RECOVERY OF CROSS-DIE LOGICAL PAGES IN A SOLID STATE DEVICE

READ THRESHOLD ADJUSTMENT WITH FEEDBACK INFORMATION FROM ERROR RECO...

Method and System for Determining Soft Information Offsets