Patents by Inventor Ajay Dandekar

Ajay Dandekar 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).

  • Dynamic memory and I/O management in a GPS receiver
    Patent number: 8548109
    Abstract: Clock compensation for GPS receivers. A receiver in accordance with the present invention comprises a Radio Frequency (RF) portion, and a baseband portion, coupled to the RF portion, wherein the baseband portion comprises a crystal, an oscillator, coupled to the crystal, wherein the oscillator generates a clock signal based on a signal received from the crystal, a counter, coupled to the oscillator via the clock signal, a comparator, coupled to the counter, a controller, at least one logic gate, coupled to the comparator and the controller, and a combiner, coupled to the at least one logic gate, the controller, and the counter and producing an accurate clock signal therefrom.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: October 1, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Richard Obermeyer, Ajay Dandekar
  • DYNAMIC MEMORY AND I/O MANAGEMENT IN A GPS RECEIVER
    Publication number: 20080130717
    Abstract: Clock compensation for GPS receivers. A receiver in accordance with the present invention comprises a Radio Frequency (RF) portion, and a baseband portion, coupled to the RF portion, wherein the baseband portion comprises a crystal, an oscillator, coupled to the crystal, wherein the oscillator generates a clock signal based on a signal received from the crystal, a counter, coupled to the oscillator via the clock signal, a comparator, coupled to the counter, a controller, at least one logic gate, coupled to the comparator and the controller, and a combiner, coupled to the at least one logic gate, the controller, and the counter and producing an accurate clock signal therefrom.
    Type: Application
    Filed: November 16, 2007
    Publication date: June 5, 2008
    Applicant: U-NAV MICROELECTRONICS CORPORATION
    Inventors: Richard Obermeyer, Ajay Dandekar