Patents by Inventor Lung-Hsi Chu

Lung-Hsi Chu 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: 7670363
    Abstract: A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having conductive surface means for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. First and second conductive paths are formed on the circuit board extending between the first and second conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The respective shunt paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, means are provided to enable functional testing of the medical device.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: March 2, 2010
    Assignee: Alfred E. Mann Foundation for Scientific Research
    Inventors: Martin J. Vogel, Adam Vogel, legal representative, Richard J. Nelson, Robert A. Firth, Anthony D. Falco, Joseph H. Schulman, Lung-Hsi Chu, Lee J. Mandell
  • Publication number: 20070005111
    Abstract: A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having conductive surface means for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. First and second conductive paths are formed on the circuit board extending between the first and second conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The respective shunt paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, means are provided to enable functional testing of the medical device.
    Type: Application
    Filed: September 8, 2006
    Publication date: January 4, 2007
    Applicant: Alfred E. Mann Foundation for Scientific Research
    Inventors: Martin Vogel, Adam Vogel, Richard Nelson, Robert Firth, Anthony Falco, Joseph Schulman, Lung-Hsi Chu, Lee Mandell
  • Patent number: 7108711
    Abstract: A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having a conductive surface for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. Two conductive paths are formed on the circuit board extending between two conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The conductive paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, an external monitor/generator is provided to enable functional testing of the medical device.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: September 19, 2006
    Assignee: Alfred E. Mann Foundation for Scientific Research
    Inventors: Martin J. Vogel, Richard J. Nelson, Robert A. Firth, Anthony D. Falco, Joseph H. Schulman, Lung-Hsi Chu, Lee J. Mandell
  • Publication number: 20030204218
    Abstract: A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having conductive surface means for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. First and second conductive paths are formed on the circuit board extending between the first and second conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The respective shunt paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, means are provided to enable functional testing of the medical device.
    Type: Application
    Filed: June 3, 2003
    Publication date: October 30, 2003
    Inventors: Martin J. Vogel, Richard J. Nelson, Robert A. Firth, Anthony D. Falco, Joseph H. Schulman, Lung-Hsi Chu, Lee J. Mandell
  • Publication number: 20030195566
    Abstract: A method and apparatus for protecting an electronic implantable medical device prior to it being implanted in a patient's body. The apparatus affords protection against electronic component damage due to electrostatic discharge and/or physical damage due to improper handling. The apparatus is comprised of a circuit board having conductive surface means for receiving and releasably grasping the electrodes of the medical device to support the device's housing proximate to the surface of the circuit board. First and second conductive paths are formed on the circuit board extending between the first and second conductive surfaces for shunting electrostatic discharge currents to prevent such currents from passing through the device's electronic circuitry. The respective shunt paths include oppositely oriented diodes, preferably comprising diodes which emit light (i.e., LEDs) when current passes therethrough. Additionally, means are provided to enable functional testing of the medical device.
    Type: Application
    Filed: April 18, 2003
    Publication date: October 16, 2003
    Inventors: Martin J. Vogel, Richard J. Nelson, Robert A. Firth, Anthony D. Falco, Joseph H. Schulman, Lung-Hsi Chu, Lee J. Mandell