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. 30, 2025
Filed:
May. 07, 2024
Ememory Technology Inc., Hsin-Chu, TW;
Che-Wei Chang, Hsinchu County, TW;
EMEMORY TECHNOLOGY INC., Hsin-Chu, TW;
Abstract
A sensing apparatus for a non-volatile memory includes two current mirrors, three switches, a voltage control circuit and a judging circuit. The input terminal of the first current mirror receives a reference current. A mirroring terminal of the first current mirror is connected with a data line. The first switch is connected between the data line and the voltage control circuit. The second switch is connected between the data line and a ground voltage. The third switch is connected between the voltage control circuit and a supply voltage. The input terminal of the second current mirror receives a bias current. The mirroring terminal of the second current mirror is connected with the judging node. The voltage control circuit and the judging circuit are connected with the judging node.