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. 06, 2013
Filed:
Dec. 20, 2005
Fabrice Jogand-coulomb, San Carlos, CA (US);
Michael Holtzman, Cupertino, CA (US);
Bahman Qawami, San Jose, CA (US);
Ron Barzilai, Kfar Vradim, IL;
Hagai Bar-el, Rehovot, IL;
Fabrice Jogand-Coulomb, San Carlos, CA (US);
Michael Holtzman, Cupertino, CA (US);
Bahman Qawami, San Jose, CA (US);
Ron Barzilai, Kfar Vradim, IL;
Hagai Bar-El, Rehovot, IL;
SanDisk Technologies Inc., Plano, TX (US);
Discretix Technologies Inc., Kfar Netter, IL;
Abstract
Many storage devices are not aware of file systems while many computer host devices read and write data in the form of files. The host device provides a key reference or ID, while the memory system generates a key value in response which is associated with the key ID, which is used as the handle through which the memory retains complete and exclusive control over the generation and use of the key value for cryptographic processes, while the host retains control of files.