Patents by Inventor Dheya Ali Al-Fayez

Dheya Ali Al-Fayez 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).

  • Patent number: 7637352
    Abstract: An elevator control system for controlling the movement of an elevator car up and down an elevator shaft between floors of a structure includes a call input device provided on each floor to indicate a passenger is waiting to be picked-up; a measuring device to indicate a load on the elevator car; and a controller to answer calls from the call input devices and move the elevator between floors, wherein the controller overrides calls received from the call input devices and does not stop the car to pick up passengers when the load indicates there a full car with no room for additional passengers. The measuring device may include a force transducer to measure the load on the elevator car. The load may be a measure of the number of passengers in the car. The load may be compared to a threshold and when the load exceeds the threshold a signal is provided to the controller to override the call input devices.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: December 29, 2009
    Inventor: Dheya Ali Al-Fayez
  • Publication number: 20080073159
    Abstract: An elevator control system for controlling the movement of an elevator car up and down an elevator shaft between floors of a structure includes a call input device provided on each floor to indicate a passenger is waiting to be picked-up; a measuring device to indicate a load on the elevator car; and a controller to answer calls from the call input devices and move the elevator between floors, wherein the controller overrides calls received from the call input devices and does not stop the car to pick up passengers when the load indicates there a full car with no room for additional passengers. The measuring device may include a force transducer to measure the load on the elevator car. The load may be a measure of the number of passengers in the car. The load may be compared to a threshold and when the load exceeds the threshold a signal is provided to the controller to override the call input devices.
    Type: Application
    Filed: September 21, 2006
    Publication date: March 27, 2008
    Inventor: Dheya Ali Al-Fayez