Samsung Electronics Co., Ltd.

Sang-Iyul Min

Jong-Min Kim

Dong-hee Lee

Jong-moo Choi

Sam-hyuk Noh

Yoo-kun Cho

Jae-yong Jeong

Bum-Soo Kim

Bum-soo Kim

Ji-Hyun In

Ji-hyun In

Jesung Kim

Je-Sung Kim

Gui-Young Lee

Gui-Yong Lee

A flash memory management method is provided. According to the method, when a request to write the predetermined data to a page to which data has been written is made, the predetermined data is written to a log block corresponding to a data block containing the page. When a request to write the predetermined data to the page again is received, the predetermined data is written to an empty free page in the log block. Even if the same page is requested to be continuously written to, the management method allows this to be processed in one log block, thereby improving the effectiveness in the use of flash memory resources.

Method of writing of writing to a flash memory including data blocks and log blocks, using a logical address having a block address portion and page identifying portion, a block address table and a page table

Flash memory management method

Growing community of inventors

Seoul, South Korea

Sang-Iyul Min