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:
Jul. 23, 2002
Filed:
Jan. 15, 1999
Israel Kaganas, Hallandale, FL (US);
Luis Cavada, Hallandale, FL (US);
Other;
Abstract
A portable music player computational device having a digital signal processor, for processing information, and a microcontroller connected to the digital signal processor by an electronic bus, one or more semiconductor memory devices connected to the digital signal processor by a second electronic bus, where the microcontroller controls the transfer of electronic information to and from one of said memory devices, one or more input sources connected to said microcontroller, said input sources providing information for the operation of said music player, one or more output devices connected to said digital signal processor where said microcontroller controls the transfer of electronic information to one or more of said output devices.