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, 2026
Filed:
Mar. 08, 2024
Hitachi, Ltd., Tokyo, JP;
Tomoyuki Kamazuka, Tokyo, JP;
Ryota Tatsuuma, Yokohama, JP;
Shoji Kato, Yokohama, JP;
Yuusaku Kiyota, Tokyo, JP;
HITACHI VANTARA, LTD., Yokohama, JP;
Abstract
A data processing system includes: a processor implemented by a programmable device; and a processor processing unit connected to the processor. The processor includes a plurality of processing circuits configured to execute in parallel data processing commands provided from the processor processing unit, an error detection circuit configured to detect a soft error occurring in a processing circuit that is executing the data processing command, and a processing circuit selection unit configured to select a processing circuit to execute the data processing command from a plurality of processing circuits. The processing circuit selection unit specifies a processing circuit in which the soft error occurs based on a soft error detection result of the error detection circuit, and selects a processing circuit to execute the data processing command from the plurality of processing circuits, excluding the processing circuit in which the soft error occurs.