Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Sanghyun Choi

Seungil Lee

Hophil Lee

Jinwan Bae

Dongeun Kim

Euiseok Lee

Jaebeom Im

Hyunjin Yoon

Seunghyun Ji

Mujin Park

Sharim Choe

Sojin Kim

Jonghak Lee

Kibbum Park

Sungho Lee

Joungyoung Joung

Byungsoo Oh

Mijin Park

Hyunwook Lee

Daekee Shin

Youngdeok Seo

Kangho Roh

Hyunkyo Oh

Heewon Lee

Woohyun Kang

Jinyoung Kim

Kangjae Jung

Sehwan Park

Zhimin Choo

Ilhan Park

Minkyu Kim

Daeyong Kwak

Donghoo Lim

Hyuna Kim

Jinbaek Song

Heetai Oh

Silwan Chang

Autonomous vehicle

Robotic vacuum cleaner for vehicles

Seat for vehicles

Clothing care machine for vehicles

Audio player

Induction range for vehicles

Coffee machine for vehicles

Footwear sterilizer for vehicles

Steering wheel for vehicles

A storage controller communicates with a non-volatile memory device, and an operation method of the storage controller includes determining whether a first read voltage is registered at a history table, when it is determined that the first read voltage is registered at the history table, performing a first direct memory access (DMA) read operation on data stored in the non-volatile memory device, based on the first read voltage, obtaining a page count value, based on the first DMA read operation, determining a second read voltage different from the first read voltage based on a difference between the page count value and an idle count value, without an additional read operation for the data stored in the non-volatile memory device, and updating the first read voltage of the history table based on the second read voltage.

Operation method of storage controller using history table, and storage device including the storage controller

A method of measuring durability of a nonvolatile memory device that includes a plurality of memory blocks, the method including: periodically receiving a read command for a first memory block among the plurality of memory blocks; periodically performing a read operation on the first memory block based on the read command; periodically outputting at least one cell count value associated with the first memory block based on a result of the read operation; and periodically storing durability information associated with the first memory block in response to a periodic reception of the durability information, the durability information being obtained by accumulating the at least one cell count value.

Method of measuring durability of nonvolatile memory device and method of performing wear-leveling in storage device using the same

Display for vehicle interior

Display screen for vehicles

Ice maker for vehicles

Refrigerator for vehicles

Growing community of inventors

Seoul, South Korea

Sanghyun Choi