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:
Nov. 10, 2026
Filed:
May. 12, 2022
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Oliver Cassebaum, Wolfsburg, DE;
Steffen Mölle, Magdeburg, DE;
Hans-Georg Nitzke, Wettmershagen, DE;
Andreas Udo Sass, Hannover, DE;
Dirk Pohnert, Wolfsburg, DE;
Jan Piewek, Magdeburg, DE;
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Abstract
Technologies and techniques for detecting a disease for use within a motor vehicle. An audio signal of a driver is recorded over time, and a characteristic temporal sequence of the audio signal is selected in order to perform a time-resolved analysis of the audio signal. The audio signal is processed within the selected characteristic temporal sequence with a comparison signal in order to determine differences between the audio signal and the comparison signal. A diagnosis is generated based on the comparison between the audio signal and the comparison signal, the comparison between the audio signal and the comparison signal being performed via a time-resolved frequency analysis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile