Patents by Inventor Donald Ludolph

Donald Ludolph 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).

  • Sealed infusion device with electrical connector port
    Patent number: 10653828
    Abstract: A portable medical device includes an interface for accepting a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: May 19, 2020
    Assignee: Tandem Diabetes Care, Inc.
    Inventors: Justin Brown, Donald Ludolph, Phil Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Rosinko, Michael Michaud
  • SEALED INFUSION DEVICE WITH ELECTRICAL CONNECTOR PORT
    Publication number: 20180055996
    Abstract: A portable medical device includes an interface for accepting a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Application
    Filed: August 14, 2017
    Publication date: March 1, 2018
    Inventors: Justin Brown, Donald Ludolph, Phil Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Rosinko, Michael Michaud
  • Sealed infusion device with electrical connector port
    Patent number: 9750873
    Abstract: A portable medical device includes an interface for accepting a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: September 5, 2017
    Assignee: Tandem Diabetes Care, Inc.
    Inventors: Justin Brown, Donald Ludolph, Philip Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Rosinko, Michael Michaud
  • SEALED INFUSION DEVICE WITH ELECTRICAL CONNECTOR PORT
    Publication number: 20160287782
    Abstract: A portable medical device includes an interface for accepting a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Application
    Filed: June 16, 2016
    Publication date: October 6, 2016
    Inventors: Justin Brown, Donald Ludolph, Philip Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Rosinko, Michael Michaud
  • Sealed infusion device with electrical connector port
    Patent number: 9381297
    Abstract: A portable medical device includes an interface for accepting a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: July 5, 2016
    Assignee: Tandem Diabetes Care, Inc.
    Inventors: Justin Brown, Donald Ludolph, Philip Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Rosinko, Michael Michaud
  • SEALED INFUSION DEVICE WITH ELECTRICAL CONNECTOR PORT
    Publication number: 20130331790
    Abstract: A portable medical device includes an interface for accepting, a power supply and enabling data transfer while still connected to a human body. The interface may include a universal serial bus interface and may be coupled to a data isolation chip and a power isolation chip. A power controlling processor may determine how the supplied power, e.g., voltage, is supplied to other components within the infusion device. Additional circuitry within the system may provide a secure power transfer within the device to ensure user safety and ensure that a high frequency noise is properly attenuated.
    Type: Application
    Filed: March 14, 2013
    Publication date: December 12, 2013
    Applicant: Tandem Diabetes Care, Inc.
    Inventors: Justin Brown, Donald Ludolph, Philip Lamb, Anthony Barghini, Sean Saint, Marcus Julian, Robert Eastridge, Michael Roisinko, Michael Michaud