Patents by Inventor Ali Gandomkar

Ali Gandomkar 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).

  • High efficiency DC/DC converter with high conversion ratio
    Patent number: 9054576
    Abstract: A high efficiency DC/DC converter with high conversion ratio is provided. The DC/DC converter includes a power switch for selectively switching an electrical connection between one side of a power supply and anodes of a first diode and a second diode, a first capacitive element whose one side is connected to a cathode of the first diode, a second capacitive element whose one side is connected to a cathode of the second diode, a first-first switch for selectively switching an electrical connection between the other side of the first capacitive element and the other side of the power supply, and a second-first switch for selectively switching an electrical connection between the other side of the first capacitive element and one side of the second capacitive element.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: June 9, 2015
    Assignee: INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERISITY
    Inventors: Yong Cheol Kang, Jul Ki Seok, Ali Gandomkar
  • HIGH EFFICIENCY DC/DC CONVERTER WITH HIGH CONVERSION RATIO
    Publication number: 20140055118
    Abstract: A high efficiency DC/DC converter with high conversion ratio is provided. The DC/DC converter includes a power switch for selectively switching an electrical connection between one side of a power supply and anodes of a first diode and a second diode, a first capacitive element whose one side is connected to a cathode of the first diode, a second capacitive element whose one side is connected to a cathode of the second diode, a first-first switch for selectively switching an electrical connection between the other side of the first capacitive element and the other side of the power supply, and a second-first switch for selectively switching an electrical connection between the other side of the first capacitive element and one side of the second capacitive element.
    Type: Application
    Filed: October 11, 2012
    Publication date: February 27, 2014
    Applicant: INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY
    Inventors: Yong Cheol KANG, Jul Ki SEOK, Ali Gandomkar