Patent · US Active

Data storage device and data storage system including the same

US8850600B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

Seagate Technology International · KY

Inventors

Jun-seok Shim · Seongnam-si, KR
Young-Sun Park · Cheongju-si, KR

Key dates

Filing date	May 20, 2010
Grant date	Sep 30, 2014
Priority date	—
Expiry date	Oct 13, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F21/78
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A data storage device protecting security code stored therein and a data storage system including same are disclosed. The data storage device efficiently prevents unauthorized access to the security code by allowing command descriptor block (CDB) information to be read using only a read-only memory (ROM).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.