P

Inventor

SUN CHAO

CN78 patents
⚠️ This page may combine multiple inventors who share the name “SUN CHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN DIGITAL TECH INC

23 patents
US10387303B2Aug 20, 2019

Non-volatile storage system with compute engine to accelerate big data applications

WESTERN DIGITAL TECH INC19 citations94
US10789003B1Sep 29, 2020

Selective deduplication based on data storage device controller status and media characteristics

WESTERN DIGITAL TECH INC7 citations84
US10691537B2Jun 23, 2020

Storing deep neural network weights in non-volatile storage systems using vertical error correction codes

WESTERN DIGITAL TECH INC10 citations84
US9912352B1Mar 6, 2018

Hamming distance based binary representations of numbers

WESTERN DIGITAL TECH INC11 citations84
US11615003B2Mar 28, 2023

Optimized neural network data organization

WESTERN DIGITAL TECH INC2 citations73
US11204705B2Dec 21, 2021

Retention-aware data tiering algorithm for hybrid storage arrays

WESTERN DIGITAL TECH INC5 citations73
US11106534B2Aug 31, 2021

3-dimensional NAND flash layer variation aware SSD raid

WESTERN DIGITAL TECH INC2 citations73
US11080152B2Aug 3, 2021

Optimized neural network data organization

WESTERN DIGITAL TECH INC3 citations73
US10552251B2Feb 4, 2020

Storage of neural networks

WESTERN DIGITAL TECH INC6 citations73
US10430329B2Oct 1, 2019

Quality of service aware storage class memory/NAND flash hybrid solid state drive

WESTERN DIGITAL TECH INC3 citations72
US11714716B2Aug 1, 2023

3-dimensional NAND flash layer variation aware SSD raid

WESTERN DIGITAL TECH INC0 citations62
US11537293B2Dec 27, 2022

Wear leveling methods for zoned namespace solid state drive

WESTERN DIGITAL TECH INC1 citations62
US11169918B2Nov 9, 2021

Data access in data storage device including storage class memory

WESTERN DIGITAL TECH INC0 citations62
US10949115B2Mar 16, 2021

Flash memory polling

WESTERN DIGITAL TECH INC1 citations62
US12580017B2Mar 17, 2026

Channel circuit with trained neural network noise mixture estimator

WESTERN DIGITAL TECH INC0 citations61
US12411615B2Sep 9, 2025

Error correction methods for computational SSD supporting rapid file semantic search

WESTERN DIGITAL TECH INC0 citations61
US11297010B2Apr 5, 2022

In-line data operations for storage systems

WESTERN DIGITAL TECH INC0 citations54
US12086461B2Sep 10, 2024

Systems and methods of compensating degradation in analog compute-in-memory (ACIM) modules

WESTERN DIGITAL TECH INC0 citations52
US11782642B2Oct 10, 2023

Systems and methods of determining degradation in analog compute-in-memory (ACIM) modules

WESTERN DIGITAL TECH INC0 citations52
US10373528B2Aug 6, 2019

Cell-level realization of burn after reading for NAND flash

WESTERN DIGITAL TECH INC0 citations52
US10360973B2Jul 23, 2019

Data mapping enabling fast read multi-level 3D NAND to improve lifetime capacity

WESTERN DIGITAL TECH INC0 citations52
US10067683B2Sep 4, 2018

Systems and methods for classifying data in solid state drives

WESTERN DIGITAL TECH INC1 citations52
US12019913B2Jun 25, 2024

Storing log and user data in SSD with independent plane operations

WESTERN DIGITAL TECH INC0 citations51

CALIFORNIA INST OF TECHN

4 patents

YANGTZE MEMORY TECH CO LTD

3 patents

GEN ELECTRIC

2 patents

ADVANCED NEW TECHNOLOGIES CO LTD

2 patents

HGST Netherlands BV

1 patent

SHENZHEN CCT THZ TECH CO LTD

1 patent

VMWARE INC

1 patent

BL TECHNOLOGIES INC

1 patent

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

1 patent

SANDISK TECHNOLOGIES INC

1 patent

CELESTICA TECHNOLOGY CONSULTANCY SHANGHAI CO LTD

1 patent

NANCHANG O FILM TECH CO LTD

1 patent

CUNNINGHAM THOMAS J

1 patent

NANO & ADVANCED MATERIALS INST LTD

1 patent

BEIJING BOE OPTOELECTRONICS TECH CO LTD

1 patent

CHENGDU BOE OPTOELECT TECH CO

1 patent

VANGOGH IMAGING INC

1 patent

WESTERN DIGITAL TECHNOLOGIES INC

1 patent

UNIV TSINGHUA

1 patent

CHINA COMMUNICATION TECH CO LTD

1 patent

Showing the top 50 of 78 patents by PatentIndex Score.