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:
Sep. 03, 2013
Filed:
Dec. 31, 2010
Applicants:
Sang Kug Lym, Icheon-si, KR;
Yoon Jae Shin, Icheon-si, KR;
Inventors:
Sang Kug Lym, Icheon-si, KR;
Yoon Jae Shin, Icheon-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A current control apparatus of a phase change memory includes a temperature sensing block having an output voltage level which varies depending on temperature of an internal circuit and a write driver configured to control an amount of program current provided to a memory cell in response to the output voltage level of the temperature sensing block.
Lym, Sang. (2013). Current control apparatus and phase change memory having the same (U.S. Patent No. 8526226). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8526226
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