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. 02, 2023
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Assignee:
MEDIATEK INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/22 (2006.01); H03K 3/037 (2006.01); H03K 5/133 (2014.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 17/22 (2013.01); H03K 3/0375 (2013.01); H03K 5/133 (2013.01); H03K 2005/0015 (2013.01);
Abstract
A power-up initialization circuit includes a delay chain circuit and a signal generator circuit. The delay chain circuit receives a power supply voltage, and applies a predetermined delay amount to the power supply voltage for generating a delayed output voltage. The signal generator circuit receives the delayed output voltage from the delay chain circuit, and generates and outputs at least one power-up initialization signal in response to the delayed output voltage.