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:
Mar. 16, 2021
Filed:
Jan. 16, 2020
Realtek Semiconductor Corp., Hsinchu, TW;
Fan-Hau Hsu, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A message request method and a device of the message request method are provided, and the device is applicable to a USB multi-port electronic device including N type-C ports. The message request method includes receiving a message, and assigning, according to a port identifier of the message, the message to a corresponding message pending queue of N message pending queues; selecting, according to a largest message pending first algorithm, a message pending queue with a maximum quantity of messages from the N message pending queues, and obtaining a queue identifier corresponding to the message pending queue; extracting the message from the message pending queue corresponding to the queue identifier; and delivering the message to a policy engine of the type-C port corresponding to the queue identifier, to make a request for the message.