Patents by Inventor Marco CAMERANI

Marco CAMERANI 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).

  • Method for testing the hermetic seal of a package
    Patent number: 11353503
    Abstract: A method for testing the hermetic seal of a packaged device, which includes: a package that delimits a device chamber; and a transducer device, which is arranged within the device chamber and generates an electrical signal indicating at least one physical quantity external to the package. The testing method includes the steps of: imposing a reference pressure in the device chamber; arranging the packaged device in a testing chamber in which a testing pressure is present, different from the reference pressure; and subsequently detecting possible pressure variations within the device chamber.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: June 7, 2022
    Assignee: STMICROELECTRONICS S.R.L.
    Inventors: Paolo Aranzulla, Fabiano Frigoli, Massimo Greppi, Marco Camerani, Sebastiano Conti, Guglielmo Roccasalvo, Enrico Rosario Alessi, Massimiliano Pesaturo
  • METHOD FOR TESTING THE HERMETIC SEAL OF A PACKAGE
    Publication number: 20200003831
    Abstract: A method for testing the hermetic seal of a packaged device, which includes: a package that delimits a device chamber; and a transducer device, which is arranged within the device chamber and generates an electrical signal indicating at least one physical quantity external to the package. The testing method includes the steps of: imposing a reference pressure in the device chamber; arranging the packaged device in a testing chamber in which a testing pressure is present, different from the reference pressure; and subsequently detecting possible pressure variations within the device chamber.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 2, 2020
    Inventors: Paolo ARANZULLA, Fabiano FRIGOLI, Massimo GREPPI, Marco CAMERANI, Sebastiano CONTI, Guglielmo ROCCASALVO, Enrico Rosario ALESSI, Massimiliano PESATURO