Patents by Inventor Mahdi S. Atteia

Mahdi S. Atteia 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).

  • DC to DC boost converter
    Patent number: 11764692
    Abstract: A DC to DC boost converter for boosting low voltage power to levels for MVDC and HVDC transmission. The DC to DC boost converter comprises a bridge converter configured to receive a direct current (DC) input and to generate a resultant alternating current (AC) output, the bridge converter comprising a high-speed semiconductor switch bridge; a transformer configured to receive and step up the AC output of the bridge converter; and a rectifier configured to convert the stepped up AC output to pulsating DC output.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: September 19, 2023
    Assignee: Ururaki Inc
    Inventors: Mahdi S. Atteia, Drew A. Camilucci, Mhamad Salih
  • TRANSFORMER
    Publication number: 20220301760
    Abstract: A transformer comprises a core formed of magnetic material; a primary printed circuit board (PCB) winding stack surrounding one limb of the core; and a secondary PCB winding stack surrounding another limb of the core.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 22, 2022
    Applicant: Ururaki Inc.
    Inventors: Mahdi S. Atteia, Drew A. Camilucci, Mhamad Salih
  • DC TO DC BOOST CONVERTER
    Publication number: 20220021310
    Abstract: A DC to DC boost converter for boosting low voltage power to levels for MVDC and HVDC transmission. The DC to DC boost converter comprises a bridge converter configured to receive a direct current (DC) input and to generate a resultant alternating current (AC) output, the bridge converter comprising a high-speed semiconductor switch bridge; a transformer configured to receive and step up the AC output of the bridge converter; and a rectifier configured to convert the stepped up AC output to pulsating DC output.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: Mahdi S. Atteia, Drew A. Camilucci, Mhamad Salih
  • POWER TRANSMISSION METHOD AND SYSTEM
    Publication number: 20220021215
    Abstract: A power transmission method comprises receiving direct current (DC) input from a generating station; boosting the voltage of the DC input to a higher transmission voltage; and transmitting the boosted DC over a medium voltage (MV) or high voltage (HV) DC transmission line to a destined load.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: Mahdi S. Atteia, Drew A. Camilucci, Mhamad Salih