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:
Oct. 01, 2024
Filed:
Jul. 07, 2022
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
A bit line sense amplifier includes: a first inverter having an input terminal connected to a first sensing node and an output terminal connected to a second inner bit line; a second inverter having an input terminal connected to a second sensing node and an output terminal connected to a first inner bit line; a first capacitor connected between the first sensing node and the first inner bit line; a second capacitor connected between the second sensing node and the second inner bit line; an isolation unit configured to cut off a connection between the first inner bit line and a second bit line; and an offset cancellation unit configured to connect the first sensing node to the second inner bit line, the first inner bit line to the first bit line, the second sensing node to the first inner bit line, and the second inner bit line to the second bit line.