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. 16, 2018
Filed:
Sep. 06, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Mu Hui Park, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A memory device includes: a resistive memory cell connected to a first node; a current supply unit providing to a sensing node a comparison current to be compared with a cell current flowing through the first node to read data stored in the resistive memory cell; a clamping unit connected between the sensing node and the first node and including a transistor and a capacitor connected to a gate of the transistor via a second node; and a sense amplifier sensing the sensing node voltage and transitioning an output value when the sensing node voltage is less than a reference voltage. The clamping unit receives a first read voltage and a boost voltage, ramps up a voltage of the first node in a first precharge mode, and adjusts a level of a second read voltage of the second node in a second precharge mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile