Patent Assignment
Reel/Frame 031131/0414
Assignment of Assignor's Interest
Recorded: 2013-09-01
Pages: 4
Assignor
KANG, UK-SONG
Executed: 2013-08-13
Assignee
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU,, SUWON-SI, GYEONGGI-DO, 443-742, KOREA, REPUBLIC OF
Covered Property
(1)
Semiconductor Memory Device Having Adjustable Refresh Period, Memory System Comprising Same, and Method of Operating Same