Patents by Inventor Muhammad Emadul Hasan

Muhammad Emadul Hasan 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).

  • Flight control system for rotary wing aircraft
    Patent number: 8271151
    Abstract: A flight control system and method includes a control loop control law to bias the collective stick toward a trim reference position with a motor and generate a force gradient with a clutch.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: September 18, 2012
    Assignee: Sikorsky Aircraft Corporation
    Inventors: Muhammad Emadul Hasan, Donald W. Fowler, Pengju Kang
  • FLIGHT CONTROL SYSTEM FOR ROTARY WING AIRCRAFT
    Publication number: 20120072056
    Abstract: A flight control system and method includes a control loop control law to bias the collective stick toward a trim reference position with a motor and generate a force gradient with a clutch.
    Type: Application
    Filed: March 31, 2008
    Publication date: March 22, 2012
    Inventors: Muhammad Emadul Hasan, Donald W. Fowler, Pengju Kang