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. 31, 2017
Filed:
Jul. 22, 2015
Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Meng-Liang Yang, Shenzhen, CN;
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Shenzhen, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A storage device includes an extension chip and an energy-efficiency control circuit. The extension chip includes an input interface electrically coupled to a motherboard and an output interface. The energy-efficiency control circuit is electrically coupled between the motherboard and the extension chip. The energy-efficiency control circuit includes an interface module, a control module, and a switch module. The interface module is electrically coupled to the input interface of the extension chip, and configured to receive a control signal from the motherboard. The control module is electrically coupled to the interface module, to configured receive the control signal, and to output an output signal according to the control signal received. The switch module is electrically coupled to the control module and a first power supply terminal, to receive the output signal, and to output a voltage of the first power supply terminal to a storage unit.