Sanghoon Chu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for managing memory device
- Patent number 11,714,703
- Issue date Aug 1, 2023
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for managing memory device
- Patent number 11,301,318
- Issue date Apr 12, 2022
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for managing memory device
- Patent number 11,010,239
- Issue date May 18, 2021
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Run-time memory device failure detection enhancement
- Patent number 10,984,882
- Issue date Apr 20, 2021
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Run-time flash die failure detection enhancement
- Patent number 10,453,548
- Issue date Oct 22, 2019
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for managing non-volatile memory
- Patent number 10,452,468
- Issue date Oct 22, 2019
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic system with declustered data protection by parity based...
- Patent number 10,365,836
- Issue date Jul 30, 2019
- Western Digital Technologies, Inc.
- Jun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fall detection scheme using FFS
- Patent number 9,076,471
- Issue date Jul 7, 2015
- Western Digital Technologies, Inc.
- Min Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive compensating for cycle slip of disk locked clock when re...
- Patent number 9,025,269
- Issue date May 5, 2015
- Western Digital Technologies, Inc.
- Richard K. Wong
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive compensating for non-linearity of a head based on a fly...
- Patent number 8,970,982
- Issue date Mar 3, 2015
- Western Digital Technologies, Inc.
- Jianguo Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive iteratively adapting correction value that compensates f...
- Patent number 8,891,194
- Issue date Nov 18, 2014
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive defining non-circular data tracks relative to a rotation...
- Patent number 8,717,704
- Issue date May 6, 2014
- Western Digital Technologies, Inc.
- Jie Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Alternating wedge repeatable runout (WRRO) pattern
- Patent number 8,693,134
- Issue date Apr 8, 2014
- Western Digital Technologies, Inc.
- Wei Xi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method and System For Managing Memory Device
- Publication number 20220197735
- Publication date Jun 23, 2022
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System For Managing Memory Device
- Publication number 20210232452
- Publication date Jul 29, 2021
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System For Managing Memory Device
- Publication number 20200026597
- Publication date Jan 23, 2020
- Western Digital Technologies, Inc.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Run-Time Memory Device Failure Detection Enhancement
- Publication number 20200027520
- Publication date Jan 23, 2020
- Western Digital Technologies, Inc.
- Sanghoon CHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RUN-TIME FLASH DIE FAILURE DETECTION ENHANCEMENT
- Publication number 20180336960
- Publication date Nov 22, 2018
- Western Digital Technologies, Inc.
- Sanghoon CHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MANAGING NON-VOLATILE MEMORY
- Publication number 20180188954
- Publication date Jul 5, 2018
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Sanghoon Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA MANAGEMENT ON A STORAGE DEVICE
- Publication number 20180024751
- Publication date Jan 25, 2018
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Zvonimir Z. Bandic
- G06 - COMPUTING CALCULATING COUNTING

Sanghoon Chu

Person

Patents Grantslast 30 patents

Method and system for managing memory device

Method and system for managing memory device

Method and system for managing memory device

Run-time memory device failure detection enhancement

Run-time flash die failure detection enhancement

Method and system for managing non-volatile memory

Electronic system with declustered data protection by parity based...

Fall detection scheme using FFS

Disk drive compensating for cycle slip of disk locked clock when re...

Disk drive compensating for non-linearity of a head based on a fly...

Disk drive iteratively adapting correction value that compensates f...

Disk drive defining non-circular data tracks relative to a rotation...

Alternating wedge repeatable runout (WRRO) pattern

Patents Applicationslast 30 patents

Method and System For Managing Memory Device

Method and System For Managing Memory Device

Method and System For Managing Memory Device

Run-Time Memory Device Failure Detection Enhancement

RUN-TIME FLASH DIE FAILURE DETECTION ENHANCEMENT

METHOD AND SYSTEM FOR MANAGING NON-VOLATILE MEMORY

METADATA MANAGEMENT ON A STORAGE DEVICE