Patents by Inventor Salvatore Matteo Crudo

Salvatore Matteo Crudo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High speed interface for radio systems
    Patent number: 7463903
    Abstract: The present invention relates to a high-speed interface for radio systems, in particular to a synchronous serial digital interface for a car radio. In an embodiment, the synchronous serial digital interface for at least dual radio receiver systems includes a master device and a slave device. The dual radio receiver system has an intermediate frequency. The master device and the slave device exchange data in a bi-directional manner on at least one communication channel; the master device and the slave device have a unique bit clock; the master device supplies a synchronization signal to the slave device. The synchronization signal has a frequency spectrum with an amplitude at the intermediate frequency lower than the amplitudes at the other frequencies of the synchronization signal.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: December 9, 2008
    Assignee: STMicroelectronics S.r.l.
    Inventors: Gianluigi Boarin, Francesco Adduci, Mattia Oddicini, Salvatore Matteo Crudo
  • Method and device for routing or compressing packets destination address containing classless address
    Patent number: 7289502
    Abstract: The invention relates to a method of routing or compressing packets destination address through an electronic routing or compressing device, the packets destination address being n bit packets and having address indicative of a desired destination, the address being classless, the routing device having at least a data base of prefix entries, each of which containing entries corresponding to a desired output data link, the method having the steps of: a) generating an address mask until an entry matching a masked address obtained by making an AND operation between the packets destination address and the address mask, is found in the data; the address mask having a number of bit equal to that of the packets destination address and having, starting from the most significant n-bit equal to 1 and the remaining i bit equal to 0, with 0<=u<=b.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: October 30, 2007
    Assignee: Italtel S.p.A.
    Inventors: Riccardo Gemelli, Marco Pavesi, Salvatore Matteo Crudo
  • High speed interface for radio systems
    Publication number: 20040077317
    Abstract: The present invention relates to a high-speed interface for radio systems, in particular to a synchronous serial digital interface for car radio. In an its embodiment the synchronous serial digital interface for at least dual radio receiver systems comprises a master device and a slave device; the dual radio receiver systems having an intermediate frequency; the master device and the slave device exchange data in bi-directional manner on at least one communication channel; the master device and the slave device have a unique bit clock; the master device supply a synchronization signal to the slave device the synchronization signal has a frequency spectrum with an amplitude at the intermediate frequency lower than the amplitude of other frequencies.
    Type: Application
    Filed: September 2, 2003
    Publication date: April 22, 2004
    Applicant: STMICROELECTRONICS S.r.l.
    Inventors: Gianluigi Boarin, Francesco Adduci, Mattia Oddicini, Salvatore Matteo Crudo