Patents by Inventor Roberto Dossi

Roberto Dossi 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).

  • Publication number: 20220344899
    Abstract: An optoelectronic semiconductor chip comprises a semiconductor body including a plurality of active regions configured to generate electromagnetic radiation, the plurality of active regions being arranged in a horizontal plane. The optoelectronic semiconductor chip further comprises a conductive member configured to electrically connect at least two adjacent ones of the active regions with each other, the conductive member being arranged over a first main surface of the semiconductor body. The optoelectronic semiconductor chip further comprises a contact element extending from the first main surface to a second main surface of the semiconductor body and being electrically connected to at least one of the active regions via a contact material over the first main surface, and an optical element arranged over the first main surface of the semiconductor body.
    Type: Application
    Filed: September 18, 2019
    Publication date: October 27, 2022
    Inventors: Roberto DOSSI, Massimo Cataldo MAZZILLO
  • Patent number: 7875985
    Abstract: A memory device comprising at least one memory stack of stacked memory dies which are staggered with respect to each other, each stacked memory die of said memory stack comprising along its edge die pads for bonding said stacked memory die to substrate pads of said memory device connectable to a control circuit, wherein each die pad of a stacked memory die which connects said memory die individually to said control circuit comprises an increased distance (di) in comparison to die pads of said stacked memory die which connect said stacked memory die in parallel with corresponding die pads of other stacked memory dies of said memory stack to said control circuit.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: January 25, 2011
    Assignee: Qimonda AG
    Inventors: Dietmar Hiller, Roberto Dossi, Andreas Knoblauch
  • Patent number: 7616515
    Abstract: An integrated electronic device includes at least one supply pin and at least one booster coupled to said at least one supply pin. Moreover, there is at least one integrated circuit powered by the at least one booster and associated therewith in a “system in a package configuration.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: November 10, 2009
    Inventors: Giovanni Campardo, Gian Pietro Vanalli, Pier Paolo Stoppino, Roberto Dossi, Aldo Losavio
  • Publication number: 20080150111
    Abstract: A memory device comprising at least one memory stack of stacked memory dies which are staggered with respect to each other, each stacked memory die of said memory stack comprising along its edge die pads for bonding said stacked memory die to substrate pads of said memory device connectable to a control circuit, wherein each die pad of a stacked memory die which connects said memory die individually to said control circuit comprises an increased distance (di) in comparison to die pads of said stacked memory die which connect said stacked memory die in parallel with corresponding die pads of other stacked memory dies of said memory stack to said control circuit.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Inventors: Dietmar Hiller, Roberto Dossi, Andreas Knoblauch
  • Patent number: 7348660
    Abstract: A leadframe includes a multiplicity of leads. The leads have a board level contact portion, an intermediate portion and a chip level contact portion. The intermediate portion is disposed between the board level contact portion and the chip level contact portion. The board level contact portions extend from one of the first side or the second side of the semiconductor device along a second direction. The chip level contact portions extend along the first direction. Ends of the chip level contact portions are aligned along a line extending along the second direction. This leadframe can be included with a semiconductor chip in a packaged integrated circuit.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: March 25, 2008
    Assignee: Infineon Technologies Flash GmbH & Co. KG
    Inventor: Roberto Dossi
  • Publication number: 20070023871
    Abstract: A leadframe includes a multiplicity of leads. The leads have a board level contact portion, an intermediate portion and a chip level contact portion. The intermediate portion is disposed between the board level contact portion and the chip level contact portion. The board level contact portions extend from one of the first side or the second side of the semiconductor device along a second direction. The chip level contact portions extend along the first direction. Ends of the chip level contact portions are aligned along a line extending along the second direction. This leadframe can be included with a semiconductor chip in a packaged integrated circuit.
    Type: Application
    Filed: July 29, 2005
    Publication date: February 1, 2007
    Inventor: Roberto Dossi
  • Publication number: 20070019492
    Abstract: A low supply voltage memory device includes a first supply pin and a second supply pin for the connection to a first supply voltage source (VDD) and to a second supply voltage source (VDDQ). The device may include a memory and at least one booster overlapped by way of a “system in package” system and in particular with “stacked-die” technology. This booster may be connected to the memory by way of a plurality of discrete components.
    Type: Application
    Filed: April 11, 2006
    Publication date: January 25, 2007
    Applicant: STMicroelectronics S.r.l.
    Inventors: Giovanni Campardo, Gian Vanalli, Pier Stoppino, Roberto Dossi, Aldo Losavio