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. 25, 2025
Filed:
Nov. 09, 2023
Ememory Technology Inc., Hsin-Chu, TW;
Chih-Yang Huang, Hsinchu County, TW;
Woan-Yun Hsiao, Hsinchu County, TW;
EMEMORY TECHNOLOGY INC., Hsin-Chu, TW;
Abstract
A non-volatile memory receives a supply voltage. The non-volatile memory includes a reference current generator and a sensing circuit. The reference current generator provides a reference current to the sensing circuit. The reference current generator includes a control voltage generation circuit, a current path selecting circuit and a mirroring circuit. The control voltage generation circuit receives a control signal and generates a control voltage according to the control signal. The current path selecting circuit generates the reference current. A current input terminal of the mirroring circuit receives the reference current. If the control signal is set as a first value, the reference current is changed at a first slope in a range of the supply voltage. If the control signal is set as a second value, the reference current is changed at a second slope in the range of the supply voltage.