Patents by Inventor Michael J. Lencioni

Michael J. Lencioni 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).

  • Patent number: 8456194
    Abstract: A level shifter includes first and second input terminals, first and second output terminals, first pull-down circuitry operable to pull down one of the first and second output terminals responsive to signals present on the first and second input terminals, first pull-up circuitry operable to pull up the first output terminal responsive to a signal present on the second output terminal or pull up the second output terminal responsive to a signal present on the first output terminal, and second pull-up circuitry operable to pull up one of the first and second output terminals responsive to the signals present on the first and second input terminals.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: June 4, 2013
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Michael J. Lencioni, Sundararajan Rangarajan
  • Publication number: 20120119812
    Abstract: A level shifter includes first and second input terminals, first and second output terminals, first pull-down circuitry operable to pull down one of the first and second output terminals responsive to signals present on the first and second input terminals, first pull-up circuitry operable to pull up the first output terminal responsive to a signal present on the second output terminal or pull up the second output terminal responsive to a signal present on the first output terminal, and second pull-up circuitry operable to pull up one of the first and second output terminals responsive to the signals present on the first and second input terminals.
    Type: Application
    Filed: November 17, 2010
    Publication date: May 17, 2012
    Inventors: Michael J. Lencioni, Sundararajan Rangarajan
  • Patent number: 7282961
    Abstract: A process compensation circuit for an inverting element of a CMOS device, including a duplicate inverting element connected in parallel with the inverting element of the CMOS device. An upside-down inverter stage has an input connected to the output of the duplicate inverting element, and an output connected to the output of the inverting element of the CMOS device. The upside-down inverter stage is configured to counteract a delayed logic transition of the output of the inverting element of the CMOS device in the event of a process skew between NFET and PFET devices.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: October 16, 2007
    Assignee: International Business Machines Corporation
    Inventors: Darin Daudelin, Michael J. Lencioni
  • Patent number: 7256647
    Abstract: An output of a common mode differential amplifier is initialized to a known state, which includes inputting a voltage to a network conductor of an electronic assembly, where the network conductor is coupled to a first input node of a first differential input of the amplifier. The amplifier is on an integrated circuit chip of the assembly and has a self-bias node. Circuitry of the amplifier normally adjusts to obtain an equilibrium voltage on the self-bias node in response to the inputted voltages. To initialize the amplifier output, however, preset circuitry on the integrated circuit chip overrides the normal equilibrium voltage on the self-bias node, forcing the self-bias node to a predetermined voltage regardless of the amplifier input voltages. In response, the amplifier produces an desired initial output state on a first output node of the amplifier.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: August 14, 2007
    Assignee: International Business Machines Corporation
    Inventors: Albert A. DeBrita, Michael J. Lencioni
  • Patent number: 6819159
    Abstract: A level shifter circuit is disclosed. The level shifter circuit includes a first level shifter circuit and a second level shifter circuit. The first level shifter circuit and the second level shifter circuit are substantially identical with each other. The second level shifter circuit coupled to the first level shifter circuit via a couple of transistor to provide an output and a complementary output, respectively.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: November 16, 2004
    Assignee: International Business Machines Corporation
    Inventor: Michael J. Lencioni
  • Publication number: 20040217798
    Abstract: A level shifter circuit is disclosed. The level shifter circuit includes a first level shifter circuit and a second level shifter circuit. The first level shifter circuit and the second level shifter circuit are substantially identical with each other. The second level shifter circuit is coupled to the first level shifter circuit via a couple of transistors to provide an output and a complementary output, respectively.
    Type: Application
    Filed: April 29, 2003
    Publication date: November 4, 2004
    Applicant: International Business Machines Corporation
    Inventor: Michael J. Lencioni