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:
Jan. 15, 2002
Filed:
Aug. 31, 1999
Applicant:
Inventor:
Todd Carper, Cupertino, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 1/900 ; G06K 7/00 ;
U.S. Cl.
CPC ...
G06K 1/900 ; G06K 7/00 ;
Abstract
The present invention provides a system and method for patching ROM based programming in a smart card. By means of a ROM management record and a ROM management record address indicator, patch code downloaded to and installed in read/write memory may be used to completely replace ROM based programming code.