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:
Oct. 06, 2026
Filed:
Jul. 21, 2021
Siemens Aktiengesellschaft, Munich, DE;
Lingyun Wang, Princeton, NJ (US);
Arquimedes Martinez Canedo, Plainsboro, NJ (US);
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A system and method are disclosed for production process monitoring using graph learning. A production ontology is generated based on data received from an engineering design process, the ontology including selection of production machines, definition of a product, and workflow design. A production graph is instantiated based on the production ontology. Production process data is read from control systems of the production environment and the production graph is populated with the production process data to generate a time series of production graphs. Prediction information is received from historical production graphs of related production processes. Offline runtime analytics are performed on the production graph to yield analytics results including a plurality of predictors. The predictors include knowledge from the received prediction information leveraged with a weight sharing initialization.