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:
Apr. 24, 2018
Filed:
Aug. 26, 2016
Hong Fu Jin Precision Industry (Wuhan) Co., Ltd., Wuhan, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Jie Min, Wuhan, CN;
Chun-Sheng Chen, New Taipei, TW;
HONG FU JIN PRECISION INDUSTRY (WuHan) CO., I, Wuhan, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A power control system allowing multiple voltage levels from a single power adaptor includes a power supply device and an electronic device. The power supply device includes a power supply and a first power controller. The power supply is configured to supply power for a graphics card as an external renderer, and the first power controller is configured to output a voltage signal. The electronic device includes a second power controller electrically coupled to the first power controller and the second power controller is configured for obtaining the voltage signal from the first power controller. The first power controller can output a first voltage or a second voltage to the second power controller to supply power for the electronic device.