Patents by Inventor James William Leith

James William Leith 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).

  • ARRANGEMENT FOR THE FIXATION OF AN IMPLANTABLE MEDICAL DEVICE
    Publication number: 20140025148
    Abstract: A medical implant, such as a cochlear implant, comprising a fixating point which is located remotely from the medical implant. This arrangement can reduce the risk of post operative infection in a patient in which the medical implant is implanted.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 23, 2014
    Inventors: James William Leith Dalton, Peter Gibson, Charles Roger Aaron Leigh, Mark von Huben
  • Arrangement for the fixation of an implantable medical device
    Patent number: 8489195
    Abstract: A medical implant, such as a cochlear implant, comprising a fixating point which is located remotely from the medical implant. This arrangement can reduce the risk of post operative infection in a patient in which the medical implant is implanted.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: July 16, 2013
    Assignee: Cochlear Limited
    Inventors: James William Leith Dalton, Peter Gibson, Charles Roger Aaron Leigh, Mark von Huben
  • ARRANGEMENT FOR THE FIXATION OF AN IMPLANTABLE MEDICAL DEVICE
    Publication number: 20090099658
    Abstract: A medical implant, such as a cochlear implant, comprising a fixating point which is located remotely from the medical implant. This arrangement can reduce the risk of post operative infection in a patient in which the medical implant is implanted.
    Type: Application
    Filed: November 2, 2006
    Publication date: April 16, 2009
    Applicant: COCHLEAR LIMITED
    Inventors: James William Leith Dalton, Peter Gibson, Charles Roger Aaron Leigh, Mark von Huben
  • PWM controller with integrated PLL
    Patent number: 7269217
    Abstract: A pulse-width modulation (PWM) controller to supply power to electronic components using a phase lock loop (PLL) is presented. A PWM controller comprises an input node operable to receive a reference signal and a phase-locked loop (PLL). The PLL comprises an oscillator operable to receive an error-correction signal and to generate an oscillator signal having a frequency that is related to the error-correction signal, a phase-frequency detector (PFD) coupled to the oscillator and operable to receive the reference signal and to generate the error-correction signal based upon a phase difference between the reference signal and a feedback signal, and a suppression circuit coupled to the PFD and operable to periodically enable the PFD to generate the error-correction signal.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: September 11, 2007
    Assignee: Intersil Americas Inc.
    Inventors: James William Leith, Mark Dickmann
  • PWM controller with integrated PLL
    Publication number: 20040066845
    Abstract: A pulse-width modulation (PWM) controller to supply power to electronic components using a phase lock loop (PLL) is presented. A PWM controller comprises an input node operable to receive a reference signal and a phase-locked loop (PLL). The PLL comprises an oscillator operable to receive an error-correction signal and to generate an oscillator signal having a frequency that is related to the error-correction signal, a phase-frequency detector (PFD) coupled to the oscillator and operable to receive the reference signal and to generate the error-correction signal based upon a phase difference between the reference signal and a feedback signal, and a suppression circuit coupled to the PFD and operable to periodically enable the PFD to generate the error-correction signal.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 8, 2004
    Inventors: James William Leith, Mark Dickmann