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:
Sep. 11, 2018
Filed:
Aug. 22, 2017
Chicony Power Technology Co., Ltd., New Taipei, TW;
Hsien-Yi Tsai, New Taipei, TW;
Chicony Power Technology Co., Ltd., New Taipei, TW;
Abstract
A power supply includes a DC to DC converter, a storage capacitor, a voltage detector, a bypass unit, and a voltage-multiplying unit. The DC to DC converter receives a capacitor voltage from the storage capacitor and generates an output voltage; the voltage detector is configured to detect an input voltage. The bypass unit electrically connected to the storage capacitor turns on when the input voltage is equal to or greater than the capacitor voltage and turns off when the input voltage is lower than the capacitor voltage. The voltage-multiplying unit electrically connected to the storage capacitor and the voltage detector includes a first winding and a second winding and performs a voltage-multiplying procedure by coupling the first winding to the second winding while the input voltage is lower than a threshold voltage to ensure that the DC to DC converter can generate the output voltage for a specific period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile