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:
Nov. 21, 2017
Filed:
Dec. 15, 2016
Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;
Semiconductor Manufacturing International (Beijing) Corporation, Beijing, CN;
Heng Cao, Shanghai, CN;
Shengfen Chiu, Shanghai, CN;
Abstract
A memory cell includes a first diode, a second diode, and a random access memory cell element. The first diode and the random access memory cell element are series connected between a bit line and a word line. The second diode and the random access memory cell element are series connected between the word line and a reset line. A set path is formed through the first diode and the random access memory cell element, and a reset path is formed through the random access memory cell element and the second diode. The first diode is configured to performed a read operation and a set operation. The second diode is configured to perform a reset operation. The memory cell has higher forward current, lower leakage current and smaller size comparing with conventional memory cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile