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:
Apr. 17, 2018
Filed:
Mar. 01, 2017
Tsinghua University, Beijing, CN;
Graduate School AT Shenzhen, Tsinghua University, Shenzhen, Guangdong, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY, Shenzhen, Guangdong, CN;
Abstract
The random access memory includes: two identical memory cell arrays, a data write circuit and a data read circuit. Array structures of the two identical memory cell arrays are the same, and same original stored information is stored in memory cells with a same address in the two identical memory cell arrays. The data write circuit is configured to write same data into the memory cells with the same address in the two identical memory cell arrays. The data read circuit is configured to select two pieces of stored information from the memory cells with the same address in the two identical memory cell arrays, and to output '0' if the two pieces of stored information are different or output one of the two pieces of stored information if the two pieces of stored information are the same.