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:
Feb. 20, 2007
Filed:
Jun. 21, 2005
Rolf Meyer, Wennigsen, DE;
Wolfgang Niehoff, Wedemark, DE;
Bernd Roth, Langenhagen, DE;
Klaus Sanders, Hamburg, DE;
Heinz Kuehn, Wedemark, DE;
Rolf Meyer, Wennigsen, DE;
Wolfgang Niehoff, Wedemark, DE;
Bernd Roth, Langenhagen, DE;
Klaus Sanders, Hamburg, DE;
Heinz Kuehn, Wedemark, DE;
Sennheiser electronics GmbH Co. KG, Wedemark, DE;
Abstract
An information system for supplying a predetermined region with information includes a transmitter for transmitting information in digitally coded form and a hand-held device. The hand-held device includes a receiver for receiving the information transmitted by the transmitter, a digital memory device for storing the received information, a reproduction device for reproducing the stored information, in particular acoustically and/or optically, and an event detection device for detecting specific events, wherein, upon detection of an event from the stored information, the information which is assigned to the detected event is selected for reproduction.