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:
Jun. 07, 2005
Filed:
Jan. 03, 2000
Applicant:
Tatsuo Kawanaka, Tokyo, JP;
Inventor:
Tatsuo Kawanaka, Tokyo, JP;
Assignee:
GE Yokogawa Medical Systems, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L009/00 ; H04L009/32 ; G06F011/30 ; G06F012/14 ; G06F017/60 ; H04K001/00 ;
U.S. Cl.
CPC ...
Abstract
In order to assuredly prevent illegitimate duplication of a program by a simple technique, license informationis created as information in the form of a run-time read module in a data processing apparatus by a creation program that self-destructs after being executed, and a programthat is installed without the license information and is incomplete without the license information is executed with the license informationread during the execution.