Patents by Inventor Nina Yari

Nina Yari 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).

  • Resonance enhanced rotary drilling actuator
    Patent number: 10738553
    Abstract: Provided is a device for converting rotary motion into oscillatory axial motion, which device comprises: (a) a rotation element (1); (b) a base element (2); and (c) one or more bearings (3) for facilitating rotary motion of the rotation element relative to the base element; wherein the rotation element and/or the base element comprise one or more raised portions (4) and/or one or more lowered portions (5) over which portions the one or more bearings (3) pass in order to periodically increase and decrease axial distance between the rotation element (1) and the base element (2) as rotation occurs, thereby imparting an oscillatory axial motion to the rotation element (1) relative to the base element (2).
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: August 11, 2020
    Assignee: ITI Scotland Limited
    Inventors: Marian Wiercigroch, Marcin Kapitaniak, Seyed Vahid Vaziri Hamaneh, Nina Yari
  • RESONANCE ENHANCED ROTARY DRILLING ACTUATOR
    Publication number: 20180066488
    Abstract: Provided is a device for converting rotary motion into oscillatory axial motion, which device comprises: (a) a rotation element (1); (b) a base element (2); and (c) one or more bearings (3) for facilitating rotary motion of the rotation element relative to the base element; wherein the rotation element and/or the base element comprise one or more raised portions (4) and/or one or more lowered portions (5) over which portions the one or more bearings (3) pass in order to periodically increase and decrease axial distance between the rotation element (1) and the base element (2) as rotation occurs, thereby imparting an oscillatory axial motion to the rotation element (1) relative to the base element (2).
    Type: Application
    Filed: March 11, 2016
    Publication date: March 8, 2018
    Inventors: Marian Wiercigroch, Marcin Kapitaniak, Seyed Vahid Vaziri Hamaneh, Nina Yari