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:
May. 15, 2007
Filed:
May. 08, 2002
Applicants:
Erik Riedel, San Francisco, CA (US);
Mahesh Kallahalla, Palo Alto, CA (US);
Ram Swaminathan, Cupertino, CA (US);
Inventors:
Erik Riedel, San Francisco, CA (US);
Mahesh Kallahalla, Palo Alto, CA (US);
Ram Swaminathan, Cupertino, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); H04L 9/00 (2006.01); G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plurality of file encryption groups are created for a plurality of files based on attributes of each file. An event is detected and a selected file encryption group is divided into a plurality of sub-groups in response to the event. The division is based on an access pattern for each file in the selected file encryption group.