Patents by Inventor Zoran Zvonar

Zoran Zvonar 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).

  • 3G radio
    Publication number: 20030157915
    Abstract: A homodyne receiver is provided for receiving GSM and UMTS transmissions. The receiver may also be used for other transmission schemes. The receiver includes an electronically reconfigurable low pass filter and an off set generator for providing DC offset correction for offsets which may be generated as a result of coupling between a local radio frequency oscillator and the receiver front end.
    Type: Application
    Filed: December 30, 2002
    Publication date: August 21, 2003
    Inventors: Simon Atkinson, Palle Birk, Stacy Ho, Zoran Zvonar, Aidan Cahalane
  • Method for correcting DC offsets in a receiver
    Publication number: 20030099310
    Abstract: A method for reducing DC offset from a receiver signal. The method includes jointly (i.e., simultaneously) estimating such DC offset and channel impulse response, and reducing the DC offset in accordance with the estimated DC offset and the estimate of the channel impulse response.
    Type: Application
    Filed: December 23, 2002
    Publication date: May 29, 2003
    Inventor: Zoran Zvonar
  • Methods and apparatus for spread spectrum signal processing using a reconfigurable coprocessor
    Publication number: 20030095531
    Abstract: Methods and apparatus are provided for spread spectrum signal processing in a wireless communication system. The apparatus includes a control processor to generate commands for processing spread spectrum signal components and a reconfigurable coprocessor to process the spread spectrum signal components based on the commands and to provide reports to the control processor based on results of processing the signal components.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 22, 2003
    Applicant: Analog Devices, Inc.
    Inventors: Joern Soerensen, Palle Birk, Zoran Zvonar
  • Method for correcting DC offsets in a receiver
    Patent number: 6504884
    Abstract: A method for reducing DC offset from a receiver signal. The method includes jointly (i.e., simultaneously) estimating such DC offset and channel impulse response, and reducing the DC offset in accordance with the estimated DC offset and the estimate of the channel impulse response.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: January 7, 2003
    Assignee: Analog Devices, Inc.
    Inventor: Zoran Zvonar