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:
Nov. 08, 2011
Filed:
Jun. 18, 2009
Seok-won Heo, Seoul, KR;
Min-soo Kang, Suwon-si, KR;
Chang-duck Lee, Seoul, KR;
Soong-man Shin, Suwon-si, KR;
Seok-Won Heo, Seoul, KR;
Min-Soo Kang, Suwon-si, KR;
Chang-Duck Lee, Seoul, KR;
Soong-Man Shin, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A memory card including a memory controller, a memory system and a method to control a memory are provided. The memory card includes a flash memory, a memory interface outputting a writing data signal to be written into the flash memory, and a multi-level converter transforming the writing data signal into a writing voltage signal to be provided to the flash memory. The writing voltage signal has one of different voltage levels in accordance with plural bits of the writing data signal.