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:
Feb. 12, 2019
Filed:
Feb. 27, 2015
Applicant:
Ctpg Operating, Llc, Ithaca, NY (US);
Inventors:
Robert Delaney, Ithaca, NY (US);
Kyle Turner, Binghamton, NY (US);
Assignee:
CTPG OPERATING, LLC, Ithaca, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 9/32 (2006.01); B41F 19/02 (2006.01); G06F 3/12 (2006.01); G06F 21/44 (2013.01); G06F 21/60 (2013.01); G06K 15/00 (2006.01); H04N 1/00 (2006.01); G06K 15/02 (2006.01); H04N 1/32 (2006.01); B41J 2/325 (2006.01); B41J 3/38 (2006.01);
U.S. Cl.
CPC ...
B41F 19/02 (2013.01); B41J 2/325 (2013.01); B41J 3/38 (2013.01); G06F 3/1222 (2013.01); G06F 3/1236 (2013.01); G06F 3/1238 (2013.01); G06F 3/1259 (2013.01); G06F 3/1273 (2013.01); G06F 3/1285 (2013.01); G06F 3/1288 (2013.01); G06F 3/1293 (2013.01); G06F 3/1294 (2013.01); G06F 21/44 (2013.01); G06F 21/602 (2013.01); G06F 21/608 (2013.01); G06K 15/028 (2013.01); G06K 15/4095 (2013.01); H04N 1/00204 (2013.01); H04N 1/3232 (2013.01); H04N 2201/0082 (2013.01); H04N 2201/3269 (2013.01);
Abstract
The present invention relates to a system and method of securing a printer. The system includes a printer, having a nontransitory storage medium, configured to: store a password encrypted with a first encryption scheme; re-encrypt the stored password with a second encryption scheme upon a predetermined interval/event; receive a data stream from a host computer; determine whether the received data stream contains the password encrypted with the second encryption scheme; and print a document upon determining that the data stream contains the password encrypted with the second encryption scheme.