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:
Nov. 07, 2023
Filed:
Oct. 27, 2021
Icron Technologies Corporation, Burnaby, CA;
Mohsen Nahvi, North Vancouver, CA;
Icron Technologies Corporation, Burnaby, CA;
Abstract
In some embodiments, a system for communicating USB information via an extension medium is provided. The system comprises an upstream facing port device (UFP device) and a downstream facing port device (DFP device). The UFP device is communicatively coupled to a host device via a USB-compliant connection. The DFP device is communicatively coupled to at least one USB device via a USB-compliant connection and communicatively coupled to the UFP device via a non-USB extension medium. The DFP device is configured to receive, from the UFP device, an incoming request packet addressed to a first USB endpoint provided by a USB device; and hold transmission of an outgoing request packet based on the incoming request packet to the USB device in response to determining that a ping response packet has not yet been received from the first USB endpoint.