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. 19, 2019
Filed:
Oct. 05, 2018
Winbond Electronics Corp., Taichung, TW;
Ju-An Chiang, Hsinchu, TW;
Ya-Wen Chang, Jhubei, TW;
WINBOND ELECTRONICS CORP., Taichung, TW;
Abstract
A block decoder of nonvolatile memory includes a level shifter and a decoder. A first transistor has a control terminal coupled to a first control node, a first terminal coupled to an output node, and a second terminal coupled to a first supply voltage. A second transistor has a control terminal coupled to a second control node, a first terminal coupled to a ground voltage, and a second terminal coupled to the output node. A third transistor has a control terminal coupled to the output node, a first terminal coupled to a first node, and a second terminal coupled to second supply voltage. A fourth transistor has a control terminal coupled to the second control node, a first terminal coupled to the first node, and a second terminal coupled to the output node.