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. 16, 2019
Filed:
Jun. 29, 2015
Hitachi, Ltd., Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A computer including a processor and a memory and a storage device that is connected to the computer and stores data has an FPGA that acquires data and an operation command from a control unit that controls reading and writing with respect to a non-volatile semiconductor storage unit to perform a data operation. The computer generates and transmits the operation command from an access request that has been received to the storage device. The computer receives execution results for the operation command from the storage device, and when the number of execution results for the operation command reaches a prescribed value, instructs the FPGA to detect a soft error, receives all execution results with respect to the generated operation command, and if there is no soft error, transmits the execution results.