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. 04, 2017
Filed:
Dec. 07, 2012
Marvell World Trade Ltd., St. Michael, BB;
Pantas Sutardja, Los Gatos, CA (US);
Oscar M. Siguenza, San Jose, CA (US);
Bin Jiang, Singapore, SG;
Hsien-Chih Chao, San Jose, CA (US);
Devang Trivedi, San Jose, CA (US);
Marvell World Trade Ltd., St. Michael, BB;
Abstract
Aspects of the disclosure provide a circuit. The circuit includes a switch and a switch controller. The switch is between a first node that receives a first power supply and a second node, and is controlled to couple/decouple the second node with the first node to switch on/off a second power supply at the second node. The switch controller is configured to generate a switch control signal to control a charging current flowing through the switch to switch on the second power supply.