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:
Oct. 02, 2012
Filed:
Nov. 19, 2009
Ju Yeab Lee, Gyeonggi-do, KR;
Keon Soo Shim, Gyeonggi-do, KR;
Ju Yeab Lee, Gyeonggi-do, KR;
Keon Soo Shim, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
A nonvolatile memory device including a bit line voltage supply unit configured to supply a power source voltage, a second voltage in which a second reference voltage has been subtracted from a third reference voltage, or a third voltage in which a first reference voltage has been subtracted from the third reference voltage according to data stored in a first latch unit, a second latch unit, and a third latch unit included in a page buffer, and a bit line voltage setting unit configured to transfer a voltage of 0 V or an output voltage of the bit line voltage supply unit to a bit line according to the data stored in the first, second, and third latch units.