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. 08, 2013
Filed:
Nov. 01, 2012
Via Technologies, Inc., New Taipei, TW;
Wen-Yu Tseng, New Taipei, TW;
Via Technologies, Inc., New Taipei, TW;
Abstract
An integrated circuit for accessing a universal serial bus (USB) device via a USB 3.0 receptacle is provided. The integrated circuit includes a plurality of pins and a controlling unit. The pins include a first group for coupling to a first pair of differential pins of the USB receptacle, a second group for coupling to a second pair of differential pins of the USB receptacle, a third group for coupling to a third pair of differential pins to the USB receptacle, a ground pin, a first and second power pins. The second group is disposed between the first and third groups. The controlling unit controls the plurality of pins to receive or transmit the USB 2.0 or USB 3.0 signals.