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:
Dec. 29, 2020
Filed:
Nov. 26, 2019
Applicant:
Nanya Technology Corporation, New Taipei, TW;
Inventors:
Ting-Shuo Hsu, New Taipei, TW;
Chih-Wei Shen, Yunlin County, TW;
Assignee:
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/406 (2006.01); G11C 11/409 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40626 (2013.01); G11C 11/409 (2013.01); G11C 11/40615 (2013.01); G11C 11/40618 (2013.01);
Abstract
The memory apparatus includes a plurality of memory chips and a plurality of temperature sensors. The memory chips are coupled to each other. The temperature sensors are respectively disposed on the memory chips. One of the memory chips is configured to be a master memory chip, and a first temperature sensor of the master memory chip is enabled to sense an ambient temperature. The master memory chip generates a refresh rate control signal according to the ambient temperature and controls refresh rates of all of the memory chips.