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:
Sep. 01, 2009
Filed:
Dec. 16, 2004
Rolf Krane, Wiesloch, DE;
Rudolf Niessen, Rauenberg, DE;
Rolf Krane, Wiesloch, DE;
Rudolf Niessen, Rauenberg, DE;
SAP AG, Walldorf, DE;
Abstract
Methods and apparatus, including computer program products, using placeholder objects in the communication of structures of data objects. A server can respond to a request for a complete structure of data objects with a partial structure that includes placeholder objects, each having a position in the partial structure, each representing content that is present in the complete structure but omitted in the partial structure. A client can accept the partial structure instead of the complete structure, can transmit a placeholder substitution request to the server identifying a placeholder object, and can receive in response to the request a further structure of data objects to replace the identified placeholder object.