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. 25, 2026
Filed:
Sep. 18, 2024
Skyechip Berhad, Bayan Lepas, MY;
Jaw Wen Chew, Bayan Lepas, MY;
Chun Wei Lee, Bayan Lepas, MY;
SKYECHIP BERHAD, Bayan Lepas, MY;
Abstract
A process for regulating power supply using a low-dropout regulator may include detecting voltage levels based on a predetermined first voltage level as high voltage and a second voltage level as medium voltage, wherein the high voltage is powered up followed by the medium voltage; a shifting bias mechanism when high voltage is detected during the initial power up of the high voltage rail, including turning on the overvoltage protection circuit, lowering actual bias voltage to counter back the required high bias voltage, and applying the actual bias voltage for a feedback system; performing the fix bias mechanism when medium voltage is detected, including turning off the overvoltage protection circuit and applying a fixed voltage reference to an actual pass gate of source follower for the feedback system enabling an instant startup together with the medium voltage when it powers up.