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:
Dec. 02, 2014
Filed:
Mar. 28, 2006
Christoph Hielscher, München, DE;
Stefan Jenzowsky, Gräfelfing, DE;
Axel Scheuer, München, DE;
Harald Schweickhardt, München, DE;
Rudolf Stelzl, Dachau, DE;
Christoph Hielscher, München, DE;
Stefan Jenzowsky, Gräfelfing, DE;
Axel Scheuer, München, DE;
Harald Schweickhardt, München, DE;
Rudolf Stelzl, Dachau, DE;
Nokia Siemens Networks GmbH & Co. KG, Munich, DE;
Abstract
The invention relates to a method and a PVR server for storing and playing back TV programs, in particular to an improved method for operating a network PVR and to an improved PVR server (). The inventive method consists in determining the number of users storing in the personal archives thereof a determined TV program, which is stored in the memory () of the PVR server (). When the user number is less than a predefined limit value, an erasing signal occurs to them and the program is cleared during a configurable period of time if no user selects said program as to be preserved.