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:
Dec. 07, 2021
Filed:
Nov. 13, 2019
Innodisk Corporation, New Taipei, TW;
Chih-Chieh Kao, New Taipei, TW;
Innodisk Corporation, New Taipei, TW;
Abstract
The invention provides a data storage system having dual channels, which comprises a host. The host comprises a host-side control unit, a first data storage device, and at least one second data storage device. The first data storage device comprises a first data-side controller. The host-side control unit is connected to the first data storage device via a high-speed channel, and accesses data of the first data storage device via the high-speed channel. The first data storage device is connected to each of the second data storage devices via a low-speed channel, respectively. The low-speed channel is a bus of broadcast type. The first data-side controller of the first data storage device manages data exchanging, data copying, and data moving between the first data storage device and the second data storage device via the low-speed channel.