Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Uan-Zo-Li; Alexander Borisovich Address: Blacksburg, VA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6717826 Method to reduce bus voltage stress in a single-stage single switch power factor correction circ April 6, 2004 The present invention provides an apparatus and method for reducing the voltage stress in a single-stage single-switch (SSSS) converter by modulating the predetermined operating frequency of the converter lower responsive to increasing voltage stress. A control circuit (116) and asso       Recently Added Patents Tube for medical applications and circuit incorporating such tube Trim line kite control system System for electronic barter, trading and redeeming points accumulated in frequent use reward programs Memory security device for flexible software environment Three dimensional random looped structures made from interpolymers of ethylene/.alpha.-olefins and uses thereof Apparatus and techniques for reducing the effects of general anesthetics Liquid container   Randomly Featured Patents Vancomycin precipitation process Method for the production of SiC single crystals by using a specific substrate crystal orientation Imaging transfer system and process for transferring image and non-image areas thereof to a receptor element Disazo pigment composition and printing ink Processes and apparatus for removing acid gases from flue gas Lasting machine and method Device for cleaning rain gutters Sighting device with means for reflecting and superimposing light flashes on a viewed object Ultraviolet blocking layer Luggage lock © 2006. PatentGenius. All Rights Reserved.