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:
May. 21, 2024
Filed:
Jun. 28, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Tianhao Diwu, Hefei, CN;
Changxin Memory Technologies, Inc., Hefei, CN;
Abstract
Provided is a method for detecting a memory device. First data is written into memory cells connected to first target word lines; second data is written into memory cells connected to second target word lines arranged between the first target word lines; a first voltage adjustment is performed on the memory cells connected to the first target word lines; the second target word lines are alternately turned on and off for a first preset number of times, upon completion of the first voltage adjustment; a second voltage adjustment is performed on the memory cells connected to the first target word lines; the second target word lines are alternately turned on and off for a second preset number of times, upon completion of the second voltage adjustment; and a read operation is performed on the memory cells connected to the first target word lines.