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:
Aug. 04, 2020
Filed:
Jul. 02, 2019
Nanya Technology Corporation, New Taipei, TW;
Ting-Shuo Hsu, New Taipei, TW;
Chih-Wei Shen, Yunlin County, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A voltage switching device, an integrated circuit device, and a voltage switching method are provided. The voltage switching device includes a reference voltage generator generating a first reference voltage and a second reference voltage, a fuse system coupled to a circuit device, and a switch circuit coupled to the reference voltage generator, the fuse system, and the circuit device. The fuse system generates a first enable signal and a second enable signal according to an input signal from a circuit device. The switch circuit transmits the first reference voltage or the second reference voltage to the circuit device according to the first enable signal and the second enable signal from the fuse system.