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:
Mar. 06, 2001
Filed:
Jun. 03, 1998
Oliver Pfaff, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for access control to computer-controlled programs, which can be used at the same time by a plurality of users. A user sends a request regarding a program to a unit for organizing a data flow. It is checked in this unit whether the user which sent the request, has originally started the program. When the user sending the request has started the program, the request is forwarded to the program. If not, an access control with respect to the request is carried out on the basis of an access control data bank. When it derives from the access control that the request is an allowed request, the request is forwarded to the program. When it derives from the access control that the request represents an unallowed request, the request is not forwarded to the program.