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:
Dec. 05, 2023
Filed:
Jun. 08, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Enpeng Gao, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
The present disclosure provides a detection circuit, including: a generation unit provided with a plurality of output terminals and configured to generate random detection data and output one bit of the random detection data through each output terminal; a first drive unit provided with a plurality of first input terminals connected to the plurality of output terminals of the generation unit in one-to-one correspondence and a plurality of output terminals connected to a memory array, and configured to transmit the random detection data to the memory array, wherein the memory array is configured to store the random detection data; and a comparison unit provided with a plurality of first input terminals connected to the plurality of output terminals of the generation unit in one-to-one correspondence and a plurality of second input terminals connected to the memory array.