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:
Jul. 30, 2024
Filed:
Apr. 04, 2022
Icron Technologies Corporation, Burnaby, CA;
Mohsen Nahvi, North Vancouver, CA;
Icron Technologies Corporation, Burnaby, CA;
Abstract
A method of managing communication between a host device and a USB device via a non-USB extension medium is provided. A downstream facing port device (DFP device) receives a data request packet that includes a first buffer count from an upstream facing port device (UFP device) via the non-USB extension medium. The DFP device determines a number of data packets to request from the USB device based on a free buffer count tracked by the DFP device that represents an amount of buffer space available on the UFP device. The DFP device generates a synthetic data request packet that includes a second buffer count based on the determined number of data packets to request from the USB device. The DFP device receives a set of data packets from the USB device responsive to the synthetic data request packet, and transmits the set of data packets to the UFP device.