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. 25, 2022
Filed:
Aug. 13, 2021
Nuvoton Technology Corporation, Hsinchu, TW;
Ching-Yen Chiu, Hsinchu, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu, TW;
Abstract
A delay circuit includes a voltage/current conversion unit, a capacitor, and an output logic unit. The voltage/current conversion unit receives an input signal and generates current based on a voltage level of the input signal, and the generated current is proportional to the voltage level of the input signal. The capacitor is electrically connected to the voltage/current conversion unit and configured to receive the current generated by the voltage/current conversion unit, to charge. The output logic unit is electrically connected to the capacitor configured to receive a voltage signal on a terminal of the capacitor and generate an output signal based on the voltage signal, a delay time between a transition time point of the input signal and a transition time point of the output signal is not related to the voltage level of the input signal.