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. 04, 2014
Filed:
May. 27, 2008
Applicants:
Yi-shen Lin, Hsinchu, TW;
Chang-hao Chiang, Hsinchu, TW;
Inventors:
Yi-Shen Lin, Hsinchu, TW;
Chang-Hao Chiang, Hsinchu, TW;
Assignee:
Silicon Motion, Inc., Jhubei, Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A computer system is provided comprising a non-volatile storage medium and a processor. The processor acquires authentication information from a first removable storage device, stores the authentication information into the non-volatile storage medium, and forbids data access of the computer system when detecting that a second removable storage device has been inserted and identification data of the second removable storage device is different from the authentication information.