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:
Aug. 04, 2020
Filed:
Apr. 03, 2017
Futurewei Technologies, Inc., Plano, TX (US);
Fangping Liu, San Jose, CA (US);
Xiaogang Zhu, Santa Clara, CA (US);
Serhat Nazim Avci, Santa Clara, CA (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A Universal Serial Bus (USB) switch includes a host port and a plurality of USB device ports. Each USB device port is configured to be coupled to a respective plurality of USB devices. A USB interface is coupled to the host port. A switch matrix is coupled between the USB interface and the plurality of USB device ports and is configured to switch the USB interface to one of the plurality of USB device ports. A switch controller is coupled to the plurality of USB interfaces, the host port, and the switch matrix. The switch controller is configured to control operation of the USB switch.