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:
Nov. 06, 2007
Filed:
Nov. 20, 2002
Applicant:
Dana A. Jacobsen, Boise, ID (US);
Inventor:
Dana A. Jacobsen, Boise, ID (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); H04N 1/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printer includes a local non-volatile memory for storing at least one print job; and a control system, including at least one processor and an encryption algorithm. When a print job is sent to the printer and designated for printing at a later time, the print job is assigned a key identification number (KEY) and then encrypted by the processor based on the encryption algorithm and the KEY. The encrypted print job is then stored in the local non-volatile memory as a secured print job, while the KEY associated with the encrypted print job is erased from the printer.