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. 12, 1993
Filed:
Apr. 27, 1990
Applicant:
Inventors:
Charles W Bachman, Lexington, MA (US);
David A Kriege, Cambridge, MA (US);
Assignee:
Bachman Information Systems, Inc., Burlington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395600 ; 364D / ; 364725 ; 364401 ; 364D / ; 364280 ; 3649741 ; 3649745 ; 3642807 ; 3642821 ; 395700 ;
Abstract
A computer system for processing complex information representative of business transactions. Specifically, the system stores transaction data, which is then reversibly transformed in accordance with predetermined processing algorithms, while it is externally inaccessible. In this static state, the transformed transaction data is evaluated against predetermined logical criteria. The evaluation produces either successful or unsuccessful results. If successful, the transformed data is then made externally accessible. If unsuccessful, the original transaction data is made externally accessible.