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:
May. 17, 1994
Filed:
Oct. 24, 1991
Douglas C Beethe, Loveland, CO (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
A iconic programming system process represented by a directed graph of icons and connections. When a user starts execution of the iconic system, the system first separates the icons into a list of threads starting with icons at the highest level of the graph. Icons at lower levels of the graph, such as icons within subprograms or virtual threads, will be placed on a thread when the subprogram or virtual thread is started. Virtual threads contain all icons connected to the output of an iteration icon. Each thread is processed by selecting a start icon, or by randomly selecting an unconstrained icon if no start icons are present. Processing continues by processing each icon which has all data input available. Each of the threads is processed by processing one icon per thread in each cycle, until all icons have been processed.