The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2016
Filed:
May. 29, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Min-hee Cho, Suwon-si, KR;
Satoru Yamada, Seoul, KR;
Sang-ho Shin, Yongin-si, KR;
Sung-sam Lee, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor memory device includes: a memory unit including a first memory sub region including a first memory cell and a second memory sub region including a second memory cell; a temperature information obtaining unit that obtains temperature information; a temperature estimation unit that estimates a first temperature of the first memory sub region and a second temperature of the second memory sub region based on the temperature information; a first sub region control unit that controls the first memory sub region based on the first temperature; and a second sub region control unit that controls the second memory sub region based on the second temperature.