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. 08, 2009
Filed:
Jul. 17, 2006
Jungwon Lee, Cupertino, CA (US);
Dimitrios-alexandros Toumpakaris, Maroussi, GR;
Hui-ling Lou, Palo Alto, CA (US);
Chris Cheng-chieh Lee, San Jose, CA (US);
Jungwon Lee, Cupertino, CA (US);
Dimitrios-Alexandros Toumpakaris, Maroussi, GR;
Hui-Ling Lou, Palo Alto, CA (US);
Chris Cheng-Chieh Lee, San Jose, CA (US);
Marvell Semiconductor, Inc., Santa Clara, CA (US);
Abstract
Methods and apparatus are provided for receiving a first signal and generating an output signal indicative of radio data system ('RDS') information. A receiver circuit of the invention can include mixer circuitry, lowpass filter circuitry, downsampler circuitry, and decoder circuitry. Advantageously, the receiver circuit can operate entirely within the digital domain, promoting interoperability with digital frequency modulation ('FM') demodulator circuitry.