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. 02, 2019
Filed:
Nov. 21, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Hee Youl Lee, Gyeonggi-do, KR;
Sung Ho Bae, Seoul, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory device having an improved program speed may include a memory cell array including a plurality of memory cells, each being programmed to one of a plurality of program states; a peripheral circuit configured to perform a program operation to one or more of the plurality of memory cells, the program operation including a program voltage applying operation and a verify operation; and a control logic configured to control the peripheral circuit to simultaneously perform the verify operation for at least two program states by applying bit line voltages having different voltage levels to bit lines coupled to the plurality of memory cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile