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:
Jun. 10, 2008
Filed:
Feb. 15, 2005
Frank M. Hirschenberger, Oxford, MI (US);
Frank M. Hirschenberger, Oxford, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A system and a method for transmitting signals having audio data in a vehicle are provided. The system includes a first transceiver configured to receive an analog communication signal having the audio data and to transmit a first FM signal having the audio data in an ISM frequency band in response to the analog communication signal. The first FM signal is transmitted at a first predetermined power level. The system further includes a second transceiver configured to receive the first FM signal and to transmit a second FM signal having the audio data in an FM frequency band in response to the first FM signal. The second FM signal is transmitted at a second predetermined power level less than the first predetermined power level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile