Patents by Inventor Ghasemi Dehkordi SEPEHR

Ghasemi Dehkordi SEPEHR 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).

  • Method and apparatus for nonlinear compensation in an active noise control system
    Patent number: 9704470
    Abstract: A self tuned apparatus (100) for active noise control includes a first transducer (105) and a second transducer (110), a noise controlling module (115), a power amplifier (120) and a first loudspeaker (125) and a second loudspeaker (130) coupled to the power amplifier (120). The noise controlling module (115) is coupled to the first transducer (105) and the second transducer (110). The power amplifier (120) is coupled to the noise controlling module (115). Particularly, the noise controlling module (115) employs at least one control algorithm.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: July 11, 2017
    Assignee: UNIVERSITI PUTRA MALAYSIA
    Inventors: Mohd Kamil Raja Ahmad Raja, Abdulredha Sahib Mouayad, Ghasemi Dehkordi Sepehr
  • METHOD AND APPARATUS FOR NONLINEAR COMPENSATION IN AN ACTIVE NOISE CONTROL SYSTEM
    Publication number: 20160240184
    Abstract: A self tuned apparatus (100) for active noise control includes a first transducer (105) and a second transducer (110), a noise controlling module (115), a power amplifier (120) and a first loudspeaker (125) and a second loudspeaker (130) coupled to the power amplifier (120). The noise controlling module (115) is coupled to the first transducer (105) and the second transducer (110). The power amplifier (120) is coupled to the noise controlling module (115). Particularly, the noise controlling module (115) employs at least one control algorithm.
    Type: Application
    Filed: October 1, 2014
    Publication date: August 18, 2016
    Inventors: Mohd Kamil Raja Ahmad RAJA, Abdulredha Sahib MOUAYAD, Ghasemi Dehkordi SEPEHR